@book{701537, title = {Proceedings of the Winter School "Geometry and Physics"}, series = {GDML\_Books}, publisher = {Circolo Matematico di Palermo}, address = {Palermo}, year = {1994}, mrnumber = {MR1343995}, zbl = {0823.00015}, url = {http://dml.mathdoc.fr/item/701537} }
Bureš, J.; Souček, V. (éd.). Proceedings of the Winter School "Geometry and Physics". GDML_Books (1994), http://gdmltest.u-ga.fr/item/701537/