%0 Journal Article %A L. Richmond %T Some general problems on the number of parts in partitions %J Acta Arithmetica %D 1994 %P 297-313 %V 66 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-66-4-297-313/ %R 10.4064/aa-66-4-297-313 %G en %F 10_4064_aa_66_4_297_313