MIRZA MAMAJONOV, XILOLA SHERMATOVA. STATEMENT AND STUDY OF A BOUNDARY VALUE PROBLEM FOR A THIRD-ORDER EQUATION OF PARABOLIC-HYPERBOLIC TYPE IN A MIXED PENTAGONAL DOMAIN, WHEN THE SLOPE OF THE CHARACTERISTIC OF THE OPERATOR THE FIRST ORDER IS GREATER THAN ONE. IJRCIESS [Internet]. 2022 May 28 [cited 2024 May 17];16(5):117-30. Available from: https://gejournal.net/index.php/IJRCIESS/article/view/565