@article{701185,
     title = {On universal null and universally measurable sets, II},
     booktitle = {Abstracta. 8th Winter School on Abstract Analysis},
     series = {GDML\_Books},
     publisher = {Czechoslovak Academy of Sciences},
     address = {Praha},
     year = {1980},
     pages = {94-95},
     url = {http://dml.mathdoc.fr/item/701185}
}

Grzegorek, E. On universal null and universally measurable sets, II, dans Abstracta. 8th Winter School on Abstract Analysis, GDML_Books,  (1980), pp. 94-95. http://gdmltest.u-ga.fr/item/701185/