@article{GDZPPN002057115, title = {Regul\"are Modifikation komplexer Mannigkaltigkeiten}, journal = {Commentarii mathematici Helvetici}, volume = {33}, year = {1959}, pages = {1-22}, zbl = {0098.36501}, url = {http://dml.mathdoc.fr/item/GDZPPN002057115} }
Aeppli, Alfred. Reguläre Modifikation komplexer Mannigkaltigkeiten. Commentarii mathematici Helvetici, Tome 33 (1959) pp. 1-22. http://gdmltest.u-ga.fr/item/GDZPPN002057115/