Collaborative and distributed chemical engineering. From understanding to substantial design process support : results of the IMPROVE project / ed.: M. Nagl, W. Marquardt, 2008 r=on-line. - Текст : электронный.
Graph-theoretic concepts in computer science : 15th intern.workshop WG'89, Castle Rolduc, June 14-16, 1989Proc. / сост.ed. M. Nagl, 1990. - VII,372 p. p. - Текст : непосредственный.
Applications of graph transformations with industrial relevance : Intern.workshop on applications of graph transformations with industrial relevance, Kerkrade, Sep.1-2, 1999 / AGTIVE'99, 2000. - XV,490 p. p. - Текст : непосредственный.