1.
T. Georgiev D. DETERMINISTIC SQEMA AND APPLICATION FOR PRE-CONTACT LOGIC. Ann. Sofia Univ. Fac. Math. and Inf. [Internet]. 2016 Dec. 12 [cited 2024 Nov. 21];103:149-76. Available from: https://ftl5.uni-sofia.bg/index.php/fmi/article/view/61