Solution of consolidation problems by means of Schmidt's graphical method. Oplossing van consolidatieproblemen met behulp van de graphische methode van Schmidt. (Translated from) L.G.M. Mededelingen 1962.
Jong, G. de Josselin de.
Langejan, A.
Garston, 
1965.
Joint authors: G. de Josselin de Jong and A. Langejan.
[With a bibliography.]
Reproduced from typewriting.