Free boundary problems : theory and applications - Hoffmann, K. -H. (Karl-Heinz); Sprekels, J. (Longman Scientific & Technical ; Wiley, 1990)
"Proceedings of the "International Colloquium on Free Boundary Problems: Theory and Applications", held in the Schwäbisches Bildungszentrum Irsee (West Germany) from June 11 to 20, 1987".
τ. 1. - 437 σ. -- τ. 2. - 901 σ.