KAZMERCHUK, Anatolii. CONDIONALLY CORRECT INITIAL VALUES PROBLEM FOR THE SYSTEM OF QUASILINEAR PARTIAL DIFFERENTIAL EQUATIONS OF THE FIRST ORDER. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, [S. l.], n. 18(68), p. 49–53, 2023. DOI: 10.31471/2304-7399-2023-18(68)-49-53. Disponível em: https://pvntsh.nung.edu.ua/index.php/number/article/view/1876. Acesso em: 17 may. 2024.