On Quasi-Symmetric 2-(28, 12, 11) and 2-(36, 16, 12) Designs

Clement W. H. Lam, Larry H. Thiel, Vladimir D. Tonchev. On Quasi-Symmetric 2-(28, 12, 11) and 2-(36, 16, 12) Designs. Des. Codes Cryptography, 5(1):43-55, 1995.

Abstract

Abstract is missing.