Subject
Showing results 1 to 2 of 2
Kang, Seok-Jin; Lee, Kyu-Hwan
J. Korean Math. Soc. 37 (2000), 55-72
Kang, Seok-Jin; Lee, In-Sok; Lee, Kyu-Hwan; Oh, Hyekyung
J. Algebra 252 (2002) 258-292