Krumke, S. O. (1996). On the approximability of location and network design problems. [S.l.]: [s.n.].
Chicago-стиль цитированияKrumke, Seven Oliver. On the Approximability of Location and Network Design Problems. [S.l.]: [s.n.], 1996.
MLA-цитированиеKrumke, Seven Oliver. On the Approximability of Location and Network Design Problems. [S.l.]: [s.n.], 1996.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.