@article{GDZPPN002440636, title = {Deformations of multiple fibres.}, journal = {Mathematische Zeitschrift}, volume = {209}, year = {1992}, pages = {87-92}, zbl = {0759.32014}, url = {http://dml.mathdoc.fr/item/GDZPPN002440636} }
Serrano, Fernando. Deformations of multiple fibres.. Mathematische Zeitschrift, Tome 209 (1992) pp. 87-92. http://gdmltest.u-ga.fr/item/GDZPPN002440636/