Andersson, S. I., & Doebner, H. (1983). Non-linear partial differential operators and quantization procedures. Springer.
Chicago Style (17th ed.) CitationAndersson, Stig Ingvar, and Heinz-Dietrich Doebner. Non-linear Partial Differential Operators and Quantization Procedures. Berlin: Springer, 1983.
MLA (9th ed.) CitationAndersson, Stig Ingvar, and Heinz-Dietrich Doebner. Non-linear Partial Differential Operators and Quantization Procedures. Springer, 1983.