A criterion for parametrical completeness in the 4-valued extension of modal logic S5. Vadim Cebotari, Buletinul AŞM. Matematica, №1(35), Chişinău, 2001, p.71-77.
Criterion of parametrical completeness in 6-element non-chian extension of Intuitionistiic logic of A. Heyting. Vadim Cebotari, Buletinul AŞM. Matematica, № 3(52), Chişinău, 2006, p.45-50.
Membership in Societies and Editorial Boards
Mathematical Society of the Republic of Moldova.
Publications in Computer Science Journal of Moldova, Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica and Quasigroups and Related Systems