Issue 27

3 - 5 July 1991, Hesselberg, Mittelfranken

Preface

[B27a] Axel Kohnert

The Use of Schubert Polynomials in SYMCHAR (9 pp.)

[B27b] Bernd Schmalz

Block Designs With Prescribed Automorphism Group

[B27c] Heinz Lüneburg

Was machte Nicolo Tartaglia in der Nacht zum Aschermittwoch des Jahres 1523 in Verona? (4 pp.)

[B27d] Gérard Duchamp

Élimination de générateurs dans les structures partiellement commutatives (16 pp.)