IvasyshenS. D. and IvasyukH. P. (2006) “Solonnikov parabolic systems with quasihomogeneous structure”, Ukrains’kyi Matematychnyi Zhurnal, 58(11), pp. 1501–1510. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/3550 (Accessed: 22November2024).