1. ON A CERTAIN CLASS OF HARMONIC FUNCTIONS AND THE GENERALIZED BERNARDI-LIBERA-LIVINGSTON INTEGRAL OPERATOR. Authors: ÁGNES ORSOLYA PÁLL-SZABÓ, GRIGORE ȘTEFAN SĂLĂGEAN.2. PROFESSOR GABRIELA KOHR - A LIFE FOR RESEARCH. IN MEMORIAM. Authors: GRIGORE ȘTEFAN SĂLĂGEAN, MIRELA KOHR.