%0 Journal Article %A Nicolae Boja %T Basic general concepts in the network analysis %J Theoretical and applied mechanics %D 2004 %P 235 %V 31 %N 3-4 %U http://geodesic.mathdoc.fr/articles/10.2298/TAM0404235B/ %R 10.2298/TAM0404235B %F 10_2298_TAM0404235B