Volume XVIIA, June 1984

Research Article

Perfect systems of difference sets – a survey

Abrham, Jaromir

Ars Comb. 17-A, 5-36 (1984).

Research Article

Balanced n-ary designs: A combinatorial survey and some new results

Billington, Elizabeth J.

Ars Comb. 17-A, 37-72 (1984).

Research Article

On λ-packings with block size four (v≢0mod3)

Billington, E. J.; Stanton, R. G.; Stinson, D. R.

Ars Comb. 17-A, 73-84 (1984).

Research Article

Paths through m vertices in connected cubic graphs

Aldred, R. E. L.

Ars Comb. 17-A, 85-92 (1984).

Research Article

On strongly accessible graphs

Caccetta, L.; Vijayan, K.; Wallis, W. D.

Ars Comb. 17-A, 93-102 (1984).

Research Article

Solubility of the matroid sum equation

Dawson, Jeremy E.

Ars Comb. 17-A, 103-116 (1984).

Research Article

On the non-existence of generalized weighing matrices

de Launey, Warwick

Ars Comb. 17-A, 117-132 (1984).

Research Article

The quiddity of the isomorphism classes of some balanced ternary designs: Including some anomalies

Donovan, Diane

Ars Comb. 17-A, 133-144 (1984).

Research Article

Knight’s circuits and tours

Eggleton, Roger B.; Eid, Abdul

Ars Comb. 17-A, 145-168 (1984).

Research Article

Enumeration of phylogenetic trees without points of degree two

Foulds, L. R.; Robinson, R. W.

Ars Comb. 17-A, 169-183 (1984).

Research Article

Efficient graph planarity updating tests

Giffin, J. W.; Foulds, L. R.

Ars Comb. 17-A, 185-202 (1984).

Research Article

Minimality of trees constructed from dissimilarity data

Hendy, M. D.

Ars Comb. 17-A, 203-222 (1984).

Research Article

A note on polynomials and functions in algebraic cryptography

Lidl, R.; Müller, W. B.

Ars Comb. 17-A, 223-229 (1984).

Research Article

The Hadamard conjecture and bases for the cycle space of K4s,4s

Little, C. H. C.; Hendy, M. D.

Ars Comb. 17-A, 231-240 (1984).

Research Article

The 4-rotational Steiner and Kirkman triple systems of order 21

Mathon, Rudolf; Rosa, Alexander

Ars Comb. 17-A, 241-250 (1984).

Research Article

Maximal ternary codes and Plotkin’s bound

Mackenzie, Conrad; Seberry, Jennifer

Ars Comb. 17-A, 251-270 (1984).

Research Article

Circle configurations in the plane

Eggleton, R. B.; Sivakumaran, V.

Ars Comb. 17-A, 271-295 (1984).

Research Article

Ordered triple systems and transitive quasigroups

Lindner, C. C.; Street, Anne Penfold

Ars Comb. 17-A, 297-306 (1984).

Research Article

Double tracings of graphs

Eggleton, Roger B.; Skilton, Donald K.

Ars Comb. 17-A, 307-323 (1984).

Research Article

Gaussians and binomials.

Sved, Marta

Ars Comb. 17-A, 325-351 (1984).

Research Article

Some bounds for pairwise orthogonal diagonal latin squares

Wallis, W. D.; Zhu, L.

Ars Comb. 17-A, 353-366 (1984).