1988 |
6 | EE | Robert A. Liebler,
R. A. Mena:
Certain distance-regular digraphs and related rings of characteristic 4.
J. Comb. Theory, Ser. A 47(1): 111-123 (1988) |
1987 |
5 | EE | Hikoe Enomoto,
R. A. Mena:
Distance-regular digraphs of girth 4.
J. Comb. Theory, Ser. B 43(3): 293-302 (1987) |
1982 |
4 | | W. G. Bridges,
R. A. Mena:
Rational G-Matrices with Rational Eigenvalues.
J. Comb. Theory, Ser. A 32(2): 264-280 (1982) |
1981 |
3 | EE | W. G. Bridges,
R. A. Mena:
Xk-Digraphs.
J. Comb. Theory, Ser. B 30(2): 136-143 (1981) |
1979 |
2 | | W. G. Bridges,
R. A. Mena:
Multiplicative Designs I: The Normal and Reducible Cases.
J. Comb. Theory, Ser. A 27(1): 69-84 (1979) |
1 | | W. G. Bridges,
R. A. Mena:
Multiplicative Designs II. Uniform Normal and Related Structures.
J. Comb. Theory, Ser. A 27(3): 269-281 (1979) |