1990, f. 2, tomul XXXVI

Mas Mari, J.; Sanchez, L.M.: On final topologies, p. 87
Moroșanu, G.; Petrovanu, D.: Time periodic solutions for a class of hyperbolic partial differential systems, p. 93
Teodoru, G.: An application of the contraction principle of Covitz and Nadler to the Darboux problem for a multivalued equation, p. 99
Sharkawi, I.E.: The formal solution of Mikusinski operational differential equations with variable coefficients, p. 105
Nicolaescu, L.: An extension of the concentration-compactness lemma of P.L. Lions, p. 111
Baikoussis, Gh.: A characteristic property of the sphere, p. 119
Bejancu, A.: Gauge theory on a vector bundle. I. Global invariance of Lagrangians on a vector bundle, p. 123
Ornea, L.: Minimal real hypersurfaces in locally conformal Kähler manifolds, p. 137
Rotondaro, G.: Minkowski-Hsiung formulas from the variational viewpoint, p. 143
Tario, A.: Semi-invariant submanifolds of an almost product manifold, p. 145
Cabrerizo, J.L.; Fernandez, L.M.; Fernandez, M.: The curvature tensor fields on f-manifolds with complemented frames, p. 151
Melinte, T.C.: A generalized thermodynamic theory for micropolar materials with voids, p. 163
Ieșan, D.: Reciprocity, uniqueness and minimum principles in elastodynamics, p. 181
Book reviews: p. 185