K. Abolpour, M. M. Zahedi, M. Shamsizadeh, BL-general fuzzy automata and minimal realization: based on the associated categories, Iranian Journal of Fuzzy Systems, 17 (2020) 155-169.
 K. Abolpour, M. M. Zahedi, BL-general fuzzy automata and accept behavior, Journal of Applied Mathematics and Computations, 38 (2012) 103-118.
 K. Abolpour, M. M. Zahedi, Isomorphism between two BL-general fuzzy automata, Soft Computing, 16 (2012) 729-736.
 K. Abolpour, M. M. Zahedi, General fuzzy automata based on complete residuated lattice-valued, Iranian Journal of Fuzzy Systems, 14 (2017) 103-121.
 Z. Bavel, J. W. Thomas, On the decomposability of monadic algebras and automata, In: Proceedings of the 8th Annual Symposium on Switching and Automata Theory, (1967) 322-335.
 A. Bisio, G. M. Dariano, P. Perinotti, A. Tosini, Free quantum field theory from quantum cellular automata, Foundations of Physics, 45 (2015) 1137-1152.
 I.Chajada, J. Paseka, Transition operators assigned to physical systems, Reports on Mathematical Physics, 78 (2016) 259-280.
 P. Das, A fuzzy topology associated with a fuzzy finite state machine, Fuzzy Sets and Systems, 105 (1999) 469-479.
 M. Doostfatemeh, S. C. Kremer, New directions in fuzzy automata, International Journal of Approximate Reasoning, 38 (2005) 175-214.
 W. M. L. Holcombe, Algebraic Automata Theory, Cambridge University Press, Cambridge 1982.
 M. Horry, M. M. Zahedi, Some (fuzzy) topologies on general fuzzy automata, Iranian Journal of Fuzzy Systems, 10 (2013), 73-89.
 M. Ito, Algebraic structures of automata, Theoretical Computer Science, 429 (2012) 164-168.
 J. H. Jin, Q. G. Li, Y. M. Li, Algebraic properties of L-fuzzy finite automata, Information Sciences, 234 (2013) 182-202.
 Y. H. Kim, J. G. Kim, S. J. Cho, Products of T-generalized state machines and T-generalized transformation semigroups, Fuzzy Sets and Systems, 93 (1998) 87-97.
 F. C. Liu, D. Qiu, Diagnosability of fuzzy discrete event systems: f Fuzzy approach, IEEE Transactions on Fuzzy Systems, 17 (2009) 372-384.
 D. S. Malik, J. N. Mordeson, M. K. Sen, Submachines of fuzzy finite state machine, The Journal of Fuzzy Mathematics, 2 (1994) 781-792.
 J. Mockor, A category of fuzzy automata, International Journal of General Systems, 20 (1991) 73-82.
 J. Mockor, Fuzzy and non-deterministic automata, Soft Computing, 3 (1999) 221-226.
 J. Mockor, Semigroup homomorphisms and fuzzy automata, Soft Computing, 6 (2002) 423-427.
 P. Pal, S. P. Tiwari, R. Verma, On different operators in automata theory based on residuated and co-residuated lattices, New Mathematics and Natural Computations, 15 (2019) 169-190.
 K. Peeva, Behavior, reduction and minimization of finite L-automata, Fuzzy Sets and Systems, 28 (1988) 171-181.
 K. Peeva, Fuzzy acceptors for syntactic pattern recognition, International Journal of Approximate Reasoning, 5 (1991) 291-306.
 D. Qiu, Automata theory based on complete residuated lattice-valued logic (I), Science in China Series F Information Sciences, 44 (2001) 419-429.
 D. Qiu, Automata theory based on complete residuated lattice-valued logic (II), Science in China Series F Information Sciences, 45 (2002) 442-452.
 D. Qiu, Automata theory based on quantum logic: some characterizations, Information and Computation, 190 (2004) 179-195.
 D. Qiu, Characterizations of fuzzy finite automata, Fuzzy Sets and Systems, 141 (2004) 391-414.
 E. S. Santos, Maximin automata, Information and Control, 12 (1968), 367-377.
 A. K. Srivastava, S. P. Tiwari, A topology for fuzzy automata, Lecture Notes in Artificial Intelligence, 2275 (2002) 485-490.
 S. P. Tiwari, V. Gautam B. Davvaz, On minimal realization for a fuzzy language and Brzozowskis algorithm, Journal of Intelligent & Fuzzy Systems, 29 (2015) 1949-1956.
 S. P. Tiwari, S. Sharan, Fuzzy automata based on lattice-ordered monoids with algebraic and topological aspects, Fuzzy Information and Engineering, 4 (2012) 155-164.
 S. P. Tiwari, A. K. Singh, S. Sharan, V. K. Yadav, Bifuzzy core of fuzzy automata, Iranian Journal of Fuzzy Systems, 12 (2015) 63-73.
 S. P. Tiwari, A. K. Srivastava, On a decomposition of fuzzy automata, Fuzzy Sets and Systems, 151 (2005) 503-511.
 S. P. Tiwari, V. K. Yadav, A. K. Singh, Construction of a minimal realization and monoid for a fuzzy language, a categorical approach, Journal of Applied Mathematics and Computing, 47 (2015) 401-416.
 V. Topencharov, K. Peeva, Equivalence, reduction and minimization of finite fuzzy automata, Journal of Mathematical Analysis and applications, 84 (1981) 270-281.
 W. G. Wee, On generalization of adaptive algorithm and application of the fuzzy sets concept to pattern classification, Ph.D. Thesis, Purdue University, Lafayette, IN, 1967.
 L. A. Zadeh, Fuzzy sets, Information and Control, 8 (1965) 338-353.