Il’man, V. M. and Kapustyan, V. E. (2003) “Singularities of Solutions of One Class of Equations of Continuum Mechanics”, Ukrains’kyi Matematychnyi Zhurnal, 55(1), pp. 12-21. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/3883 (Accessed: 18May2024).