Cita APA (7th ed.)
Dobrev, V. K. (2021). Invariant Differential Operators. De Gruyter.
Cita Chicago (17th ed.)
Dobrev, Vladimir K. Invariant Differential Operators. De Gruyter, 2021.
Cita MLA (9th ed.)
Dobrev, Vladimir K. Invariant Differential Operators. De Gruyter, 2021.
Atenció: Aquestes cites poden no estar 100% correctes.