%V 10
%L acta12497
%D 1991
%A  Thi Vu Duc
%A  Anh N. K.
%N 1-2
%O Bibliogr.: p. 99-100.
%T Weak dependecnies [!dependencies] in the relational datamodel
%C Szeged
%P 93-100
%J Acta cybernetica
%K SzĂĄmĂ­tĂĄstechnika, Kibernetika