%0 Journal Article %A Cao, Zhenfu %A Grytczuk, Aleksander %T Some classes of Diophantine equations connected with McFarland's and Ma's conjectures %J Discussiones Mathematicae. General Algebra and Applications %D 2000 %P 193-198 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGAA_2000_20_2_a3/ %G en %F DMGAA_2000_20_2_a3