4 results
Blass, Joseph; Blass, Piotr; Lang, Jeffrey
Compositio Mathematica, Volume 93 (1994) p. 243-253
Blass, Piotr; Lang, Jeffrey
Compositio Mathematica, Volume 54 (1985) p. 37-40
Blass, Piotr
Compositio Mathematica, Volume 45 (1982) p. 393-398