@book{701210, title = {Abstracta. 9th Winter School on Abstract Analysis}, series = {GDML\_Books}, publisher = {Czechoslovak Academy of Sciences}, address = {Praha}, year = {1981}, language = {mul}, url = {http://dml.mathdoc.fr/item/701210} }
Frolík, Zdeněk (éd.). Abstracta. 9th Winter School on Abstract Analysis. GDML_Books (1981), http://gdmltest.u-ga.fr/item/701210/