Ernst Willem Lambeck:
A Remark on the Intersection Arrays of Distance Regular Graphs and the Distance Regular Graphs of Diameter d=3i-1 with bi=1 kan k>2.
261-266 BibTeX
Volume 1,
Number 4,
1991
Antonio Pasini:
Diagram Geometries for Sharply n-Transitive Sets of Permutations or of Mappings.
275-297 BibTeX