| |
| 1979 | ||
|---|---|---|
| 2 | EE | Shawpawn Kumar Das: A Euler-Poincaré characteristic for the open set lattices of finite topologies. J. Comb. Theory, Ser. B 26(3): 295-299 (1979) |
| 1977 | ||
| 1 | EE | Shawpawn Kumar Das: A Machine Representation of Finite T0 Topologies. J. ACM 24(4): 676-692 (1977) |