Shapovalov A. V. Aleksandr Vasilyevich & Shirokov I. V. (1992). Symmetry algebras of linear differential equations; Theoretical and Mathematical Physics; Vol. 92, iss. 1. 1992.
Dyfyniad Arddull ChicagoShapovalov A. V. Aleksandr Vasilyevich and Shirokov I. V. Symmetry Algebras of Linear Differential Equations; Theoretical and Mathematical Physics; Vol. 92, Iss. 1. 1992, 1992.
Dyfyniad MLAShapovalov A. V. Aleksandr Vasilyevich and Shirokov I. V. Symmetry Algebras of Linear Differential Equations; Theoretical and Mathematical Physics; Vol. 92, Iss. 1. 1992, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.