[2] M. K. Bennett:
Separation conditions on convexity lattices. Lecture Notes Math. 1985, No 1149, 22-36.
MR 0823004 |
Zbl 0572.06005
[3] M. K. Bennett G. Birkhoff:
Convexity lattices. Alg. Univ. 20 (1985), 1-26.
MR 0790901
[4] G. Birkhoff M. K. Bennett:
The convexity lattice of a poset. Order 2 (1985), 223 - 242.
MR 0824696
[5] D. Jakubíková-Studenovská:
Convex subsets of partial monounary algebras. Czech. Math. J. 38, 1988, 655-672.
MR 0962909