Gres’, P. G. On conjectures of Olsson, Brauer, and Alperin. (English. Russian original) Zbl 0787.20008 Math. Notes 52, No. 1, 654-657 (1992); translation from Mat. Zametki 52, No. 1, 32-35 (1992). MSC: 20C20 20D60 20D20 PDFBibTeX XMLCite \textit{P. G. Gres'}, Math. Notes 52, No. 1, 654--657 (1992; Zbl 0787.20008); translation from Mat. Zametki 52, No. 1, 32--35 (1992) Full Text: DOI
Gres’, P. G. A conjecture on the number of characters in a p-block. (English. Russian original) Zbl 0655.20006 Math. Notes 42, No. 5, 854-858 (1987); translation from Mat. Zametki 42, No. 5, 642-649 (1987). MSC: 20C20 20D60 PDFBibTeX XMLCite \textit{P. G. Gres'}, Math. Notes 42, No. 5, 854--858 (1987; Zbl 0655.20006); translation from Mat. Zametki 42, No. 5, 642--649 (1987) Full Text: DOI