PERIODIC SYSTEM OF CHEMICAL ELEMENTS: NOMENCLATURE VS. TERM SYSTEM Article Krasina E. Слово. Словарь. Термин. Лексикограф. Московский государственный областной университет. 2019. P. 330-337
ON ANALOGS OF THE KELLER-OSSERMAN THEOREM FOR HIGHER ORDER DIFFERENTIAL INEQUALITIES Article Kon'kov A.A., Shishkov A.E. Singular Problems, Blow-up, and Regimes with Peaking in Nonlinear PDEs. Российский университет дружбы народов (РУДН). 2019. P. 33-34