A note on extensions of p-blocks by p-groups and their characters
The author continues his investigations [see Commun. Algebra 15, 1297- 1311 (1987; Zbl 0624.20005)] on the extendability of characters of a p- block of a finite group H to characters of a finite group \(G\triangleright H\) where G/H is a p-group.
scientific article; zbMATH DE number 4083889