[MathOuvrage]
Geometry and combinatorics
/ Seidel, J. J. ; Ed. Corneil, D. G. ; Ed. Mathon, R..
-Boston MA : Academic press, 1991. - xix, 410 p. ; 23 cm
[MathOuvrage]
Combinatorial design theory
/ Dédic. Rosa, A. ; Ed. Colbourn, Charles J. ; Ed. Mathon, R..
-Amsterdam : North-Holland, 1987. - xii, 470