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			1 | 
		
			
									
						A strongly polynomial algorithm for minimum cost submodular flow problems Fujishige, Satoru. - Berlin : Inst. für Quantitative Methoden, Fachgebiet Operations Research, 1986
					
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			2 | 
		
			
									
						A strongly polynomial algorithm for minimum cost submodular flow problems Fujishige, Satoru. - Kaiserslautern : Univ., Fachbereich Mathematik, 1986
					
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			3 | 
		
			
									
						Duality for balanced submodular flows Zimmermann, Uwe. - Kaiserslautern : Univ, Fachbereich Mathematik, [1985 ?]
					
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			4 | 
		
			
									
						Linear and combinatorial sharing problems Zimmermann, Uwe. - Kaiserslautern : Univ., Fachbereich Mathematik, 1985
					
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			5 | 
		
			
									
						One-parametric bottleneck transportation problems Schubert, I. S.. - Kaiserslautern : Univ., Fachbereich Mathematik, [1985]
					
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