共 50 条
- [47] CONE PRESERVING MAPPINGS FOR QUADRATIC CONES OVER ARBITRARY FIELDS [J]. CANADIAN JOURNAL OF MATHEMATICS-JOURNAL CANADIEN DE MATHEMATIQUES, 1977, 29 (06): : 1247 - 1253
- [49] On polynomial rings over nil rings in several variables and the central closure of prime nil rings [J]. Israel Journal of Mathematics, 2018, 223 : 309 - 322