Medgyessy Pál: Decomposition of superpositions of density functions and discrete distributions - Disquisitiones mathematicae Hungaricae 8. (Budapest, 1977)
DISQUISITIONES MATHEMATICAE HUNGARICAE A COMMISSIONE MATHEMATICORUM HUNGARORUM REDACTAE IN AEDIBUS ACADEMIAE SCIENTIARUM HUNGARICAE BUDAPESTINI MCMLXXVII