共 12 条
[2]
Eklund P., SEMIGROUPS COMPLETE
[5]
Kall P., 2011, INT SERIES OPERATION, V156
[6]
Kelly G. M., 1982, SOC LECT NOTES SERIE, V64
[7]
Klement E.P., 2000, TRIANGULAR NORMS TRE, V8
[8]
Mac Lane S., 1998, Graduate Texts in Mathematics, V5
[9]
Ovchinnikov S. V., 1984, Aspects of vagueness, P105, DOI [10.1007/978-94-009-6309-2, DOI 10.1007/978-94-009-6309-2]
[10]
Rosenthal K. I., 1990, Pitman Research Notes in Mathematics, V234