1983, f. 3, tomul XXIX

Vescan, R.T.: Quasi-variational characterization of some optimal points in Banach spaces, p. 5
Zălinescu, C.: Duality for vectorial nonconvex optimization by convexification and applications, p. 15
Obilade, T.: The processor-sharing approximation to the strictly alternating switch model, p. 35
Precupanu, A.M.: On the set-valued additive and subadditive functions, p. 41
Basit, B.: On the indefinite integrals of abstract functions, p. 49
Vaish, S.T.: The mean value of an entire function represented by Dirichlet series, p. 55
Rzepecki, B.: On some classes of Volterra differential-integral equations, p. 61
Corduneanu, A.: An integral inequality in two independent variables, p. 69
Pachpatte, B.G.: On some applications of Wazewski method for multiple Volterra integral equations, p. 75
Agarwal R.P.: Properties of solutions of higher order nonlinear difference equations II, p. 85
Abian, A.: Row orthonormal infinite square matrices, p. 97
Book reviews, p. 105