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The complexity of social groups and social systems described by graph structures
Albin, Peter S., (1980)
Information formats and decision performance : an experimental investigation
Amador, José A., (1977)
Eksakte metodar for analyse av tovegstabellar
Aaberge, Rolf, (1980)
On a multi-period assignment problem
Werra, D. de, (1977)
Decomposition of bipartite multigraphs into methodings
Werra, D. de, (1972)
An introduction to timetabling
Werra, D. de, (1985)