Herzog, B. Kodaira-Spencer Maps in Local Algebra. Springer.
Cita Chicago (17th ed.)Herzog, Bernd. Kodaira-Spencer Maps in Local Algebra. Berlin [etc.]: Springer.
Cita MLA (8th ed.)Herzog, Bernd. Kodaira-Spencer Maps in Local Algebra. Springer.
Atenció: Aquestes cites poden no estar 100% correctes.