|
|||||
|
|
|
|
|
|
|
|
|
Real commutative
semigroups on the plane
James Grady Horne, Jr. |
|
Vol. 11 (1961), No. 3, 981–997
|
Mathematical Subject Classification
Primary: 22.05
Secondary: 54.80
|
Milestones
Received: 15 August 1960
Published: 1 September 1961
|
Authors |
| James Grady Horne, Jr. | |
|
