@book{702329, title = {Equadiff 7}, series = {GDML\_Books}, publisher = {BSB B.G. Teubner Verlagsgesellschaft}, address = {Leipzig}, year = {1990}, mrnumber = {MR1128324}, zbl = {0704.00019}, url = {http://dml.mathdoc.fr/item/702329} }
Kurzweil, Jaroslav (éd.). Equadiff 7. GDML_Books (1990), http://gdmltest.u-ga.fr/item/702329/