1983, f. 1, tomul XXIX

Hoogewijs, A.: The non-definedness notion and forcing, p. 5
Turinici, M.: Operator drop theorems on paranormed spaces, p. 13
Popa, L.: Fonctions C-inferieurement semi-continues, p. 21
Sarkar, H.; Mukherjee, T.K.: On a locally convex space of essentially bounded functions, p. 27
Bîrsan, T.: Sur la décomposition des espaces métriques aléatoires, p. 33
Postolică, V.: Strict convexity and best vectorial approximation in linear spaces, p. 39
Haimovici, A.: Generalized periodic solutions of hyperbolic partial differential equations, p. 49
Bejancu, A.: A theorem of classification for semi-invariant submanifolds of a Sasakian space form, p. 59
Nicolescu, L.: Un théorèm sur les métriques pseudoriemanniennes conformes, p. 65
Pop, I.: A.K. Morita type theorem for spaces with two topologies, p. 71
Anastasiei, M.: Some existence theorems in Finsler geometry, p. 79
Bonome, A.; Castro-Bolano, R.: On the integrability of almost quaternion structures, p. 85
Masalagiu, C.: Characterizing regularity of languages by data protection systems, p. 97
Book reviews, p. 105