%0 Journal Article
%A P. van Albada
%T Problems of order with respect to tetrahedral sextuples
%J Colloquium Mathematicum
%D 1962
%P 251-264
%V 9
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-9-2-251-264/
%R 10.4064/cm-9-2-251-264
%G en
%F 10_4064_cm_9_2_251_264