Nedyalkov, A., & Borisova, V.
().
Comparative analysis of east German, Bulgarian and Ukrainian agriculture: Condition of agricultural enterprises transition. // <I>Studies<D> on the agricultural and food sector in central and eastern Europe Agricultural enterprises in transition : Parallels and divergences in eastern Germany, Poland and Hungary : V. 15. - Kiel : Wiss.-Verl. Vauk, 2002, p. 394-401..