A POSTERIORY ESTIMATES ON SOLUTIONS FOR A FORTH ORDER ELLIPTIC PROBLEM WITH OBSTACLE Article Darovskaya K.A. O.A. Ladyzhenskaya centennial conference on PDE's. ООО "Издательство ВВМ". 2022. P. 79-79
CONSTRUCTION OF APPROXIMATE SOLUTIONS TO AN ELLIPTIC VARIATIONAL PROBLEM WITH A THIN OBSTACLE Article Potyomkina A.N. O.A. Ladyzhenskaya centennial conference on PDE's. ООО "Издательство ВВМ". 2022. P. 89-89