Food processing and technology - 1989 : A Summary of research . Wooster :  Ohio State University , 1990 . 28 s . [1, of that borrowed 0]

Vybrané kapitoly z matematickej analýzy : základy teórie miery a integrálu / Tibor Neubrunn, Jozef Dravecký . Bratislava :  Alfa , 1990 . 206 s . [3, of that borrowed 0]