[1]
“On interior regularity of solutions of a class of almost-hypoelliptic equations. Armenian Journal of Mathematics”, Armen.J.Math., vol. 3, no. 2, pp. 32–60, Jun. 2010, Accessed: Nov. 24, 2024. [Online]. Available: https://armjmath.sci.am/index.php/ajm/article/view/71