1992, f. 2, tomul XXXVIII

Ammar, A.A.; El-Sheikh, M.M.A.: On stability and oscillations in realistic predator-prey model with time lag, p. 147
Villanueva, R.J.; Jodar, L.: Green’s functions for high order boundary value coupled differential systems, p. 157
Tshikuna-Matamba, T.: Nouvelles classes de varietés de Kenmotsu, p. 167
Sarangi, S.M.: On relative modified defects of meromorphic functions, p. 177
Sarangi, S.M.; Patil, S.J.: On the multiple zeros of difference of two meromorphic functions, p. 185
Basu, C.K.; Raychaudhuri, S.; Mukherjee, M.N.: θ*-rigid sets in topological spaces, p. 189
Bhattacharya, D.K.; Maity, A.K.: Invertible elements of a Banach algebra without identity, p. 195
Etayo, F.; Gadea, P.M.: Paraholomorphically projective vector fields, p. 201
Morchalo, J.: Asymptotic and integral equivalence of integrodifferential system with deviating argument, p. 211
Attia Hussein, H.: Stability tests for the solutions of certain linear equations in partial difference equation, p. 225
Sharkawi, I.E.: On a solution of operator differential equation and application to partial differential equation, p. 233
Morales, A.V.: Topological properties of projectively parallelizable manifolds, p. 241
Anița, S.: Optimal control of parabolic problems with boundary impulse-variables, p. 249
Bajpai, S.D.; Mishra, S.: Bessel-Legendre differential equation and Meijer’s G-function, p. 261
Tița, N.: Some special entropy spaces, p. 265
Book reviews: p. 269