On algebras of finite representation type
In: Journal of algebra, Jg. 33 H. 2, S. 306-394On correlations between charged and neutral particles in a cluster model
In: Nuclear physics B, Jg. 85 H. 1, S. 264-268On the continuity of the optimal policy set for linear programs
In: SIAM Journal in Applied Mathematics, Jg. 28 H. 2, S. 303-306