Björk, J. (1979). Rings of differential operators. North-Holland Pub. Co. ; Sole distributors for the U.S.A. and Canada, Elsevier North-Holland Pub. Co..
Chicago Style (17th ed.) CitationBjörk, Jan-Erik. Rings of Differential Operators. Amsterdam ; New York : New York: North-Holland Pub. Co. ; Sole distributors for the U.S.A. and Canada, Elsevier North-Holland Pub. Co., 1979.
MLA (9th ed.) CitationBjörk, Jan-Erik. Rings of Differential Operators. North-Holland Pub. Co. ; Sole distributors for the U.S.A. and Canada, Elsevier North-Holland Pub. Co., 1979.
Warning: These citations may not always be 100% accurate.