Vol. 30 No. 2 (2019)

The authors of this issue are: Evgeniy Gennadievich Melnikov, Vladimir Petrovich Miletskiy, Sergey Dmitrievich Savin, Oana-Valentina Diamantu, Otilia-Florentina Chiriţă, Manuela Sofia Stănculescu, Monica Marin, Ionuţ-Marian Anghel, Petru Negură, Victor Mocanu, Mihai Potoroacă, Maria Crăciun, Ioan Mărginean.