Shapovalov A. V. Aleksandr Vasilyevich & Shirokov I. V. (1991). Representations of Lie algebras and the problem of noncommutative integrability of linear differential equations. 1991.
Chicago Style (17th ed.) CitationShapovalov A. V. Aleksandr Vasilyevich and Shirokov I. V. Representations of Lie Algebras and the Problem of Noncommutative Integrability of Linear Differential Equations. 1991, 1991.
MLA (9th ed.) CitationShapovalov A. V. Aleksandr Vasilyevich and Shirokov I. V. Representations of Lie Algebras and the Problem of Noncommutative Integrability of Linear Differential Equations. 1991, 1991.
Warning: These citations may not always be 100% accurate.