Faigle, Ulrich and Fekete, Sandor P. and Hochstättler, Winfried and Kern, Walter (1998) On approximately fair cost allocation in Euclidean TSP games.
Published in: OR Spektrum Vol. 20 (1). pp. 29-37.

Faigle, Ulrich and Fekete, Sandor P. and Hochstättler, Winfried and Kern, Walter (1997) On the Complexity of Testing Membership in the Core of Min-cost Spanning Tree Games.
Published in: International Journal of Game Theory Vol. 26 (3). pp. 361-366.

Faigle, Ulrich and Fekete, Sandor P. and Hochstättler, Winfried and Kern, Walter (1998) The Nucleon of Cooperative Games and an Algorithm for Matching Games.
Published in: Mathematical Programming Vol. 83 (1-3). pp. 195-211.

Hochstättler, Winfried (1997) Duality in Combinatorial Optimization -- Sometimes it Works, Sometimes it Won't.
Technical Report , 57 p.

Fekete, Sandor P. (1997) Geometric Ideas for Graph Representation and for Cooperative Game Theory.
Technical Report , 54 p.

Fekete, Sandor P. and Pulleyblank, William R. (1998) A note on the Traveling Preacher Problem.
Technical Report , 5 p.

Faigle, Ulrich and Kern, Walter and Paulusma, D. (2000) Note on the computational complexity of least core concepts for min-cost spanning tree games.
Published in: Mathematical methods of operations research Vol. 52 (1). pp. 23-38.

Faigle, Ulrich and Kern, Walter (1999) An algebraic framework for the greedy algorithm with applications to the core and Weber set of cooperative games.
Technical Report , 23 p.

Faigle, Ulrich and Kern, Walter and Kuipers, Jeroen (2001) On the computation of the nucleolus of a cooperative game.
Published in: International journal of game theory : official journal of the Game Theory Society Vol. 30 (1). pp. 79-98.

Hochstättler, Winfried and Jin, Hui and Nickel, Robert (2005) The Hungarian Method for a Mixed Matching Market.
Technical Report , 13 p.

Hochstättler, Winfried and Nickel, Robert (2005) Note on an Auction Procedure for a Matching Game in Polynomial Time.
Technical Report , 7 p.