Soils of the Lower Tano Basin, south-western Ghana

von Ahn, Peter M.
Veröffentlicht 1961

West African soils

von Ahn, Peter M.
Veröffentlicht 1970

Some oil and related problems affecting development

von Ahn, Peter M.
Veröffentlicht in Development and the environment in Africa (1975)

West African Agriculture

von Ahn, Peter M.
Veröffentlicht 1970

Soil-vegetation relationships in the western forest areas of Ghana

von Ahn, Peter M.
Veröffentlicht in Tropical soils and vegetation (1961)

West African Agriculture : Peter M. Ahn (Vol. 2: F[rederick] R[obert] Irvine)

von Ahn, Peter M.
Veröffentlicht 1969-70

The multi-story space assignment problem

von Hahn, Peter M.
Veröffentlicht in Annals of operations research (2010)

Algorithms for the generalized quadratic assignment problem combining Lagrangean decomposition and the Reformulation-Linearization Technique

Veröffentlicht in European journal of operational research (2010)

Exact solution of emerging quadratic assignment problems

Veröffentlicht in International transactions in operational research (2010)

The quadratic three-dimensional assignment problem : exact and approximate solution methods

Veröffentlicht in European journal of operational research (2008)

Lower bounds for the axial three-index assignment problem

Veröffentlicht in European journal of operational research (2010)

An algorithm for the generalized quadratic assignment problem

Veröffentlicht in Computational optimization and applications (2008)

A level-3 reformulation-linearization technique-based bound for the quadratic assignment problem

Veröffentlicht in Institute for Operations Research and the Management Sciences INFORMS journal on computing (2012)