COMMUTATIVITY IN ONE-RELATOR GROUPS

[1] BAGHERZADEH GH, 1976, J LOND MATH SOC, V13, P443

[2] COHEN DE, GROUPS COHOMOLOGICAL

[3] SUBGROUPS OF A FREE PRODUCT OF 2 GROUPS WITH AN AMALGAMATED SUBGROUP [J]. TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 1970, 150 (01) : 227 - &

[4] IMPROVED SUBGROUP THEOREM FOR HNN GROUPS WITH SOME APPLICATIONS [J]. CANADIAN JOURNAL OF MATHEMATICS-JOURNAL CANADIEN DE MATHEMATIQUES, 1974, 26 (01): : 214 - 224

[5] COHOMOLOGY THEORY OF GROUPS WITH A SINGLE DEFINING RELATION [J]. ANNALS OF MATHEMATICS, 1950, 52 (03) : 650 - 665

[6] MAGNUS W, 1966, PURE APPL MATH, V13

[7] McCool J., 1973, J AUSTR MATH SOC, V16, P249

[8] Moldavanskii D I, 1967, SIB MAT ZH, V8, P1370

[9] SOME RESULTS ON ONE-RELATOR GROUPS [J]. BULLETIN OF THE AMERICAN MATHEMATICAL SOCIETY, 1968, 74 (03) : 568 - &

[1] BAGHERZADEH GH, 1976, J LOND MATH SOC, V13, P443

[2] COHEN DE, GROUPS COHOMOLOGICAL

[3] SUBGROUPS OF A FREE PRODUCT OF 2 GROUPS WITH AN AMALGAMATED SUBGROUP [J]. TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 1970, 150 (01) : 227 - &

[4] IMPROVED SUBGROUP THEOREM FOR HNN GROUPS WITH SOME APPLICATIONS [J]. CANADIAN JOURNAL OF MATHEMATICS-JOURNAL CANADIEN DE MATHEMATIQUES, 1974, 26 (01): : 214 - 224

[5] COHOMOLOGY THEORY OF GROUPS WITH A SINGLE DEFINING RELATION [J]. ANNALS OF MATHEMATICS, 1950, 52 (03) : 650 - 665

[6] MAGNUS W, 1966, PURE APPL MATH, V13

[7] McCool J., 1973, J AUSTR MATH SOC, V16, P249

[8] Moldavanskii D I, 1967, SIB MAT ZH, V8, P1370

[9] SOME RESULTS ON ONE-RELATOR GROUPS [J]. BULLETIN OF THE AMERICAN MATHEMATICAL SOCIETY, 1968, 74 (03) : 568 - &