| |
| 1978 | ||
|---|---|---|
| 4 | Yoshiko Takenaka: A Boolean Proof of Richardson's Theorem on Graph Theory Information and Control 39(1): 1-13 (1978) | |
| 1972 | ||
| 3 | Yoshiko Takenaka: On the Existence of a Hamiltonian Circuit in a Graph [II] Information and Control 20(5): 480-488 (1972) | |
| 1970 | ||
| 2 | Yoshiko Takenaka: Graph Theoretic Concepts and the Incidence Matrix Information and Control 17(2): 113-121 (1970) | |
| 1968 | ||
| 1 | Yoshiko Takenaka: On the Existence of a Hamiltonian Path in a Graph Information and Control 13(6): 555-564 (1968) | |