Critical sets for families of Latin squares
Donovan, Diane
Util. Math. 53, 3-16 (1998).
Existence of BIBDs with block size 8 and λ=8
Du, B.
Util. Math. 53, 17-24 (1998).
Number of linear extensions of symmetric KLYM posets
Shastri, Aditya
Util. Math. 53, 25-35 (1998).
On Laguerre matrix polynomials
Jódar, Lucas; Sastre, Jorge
Util. Math. 53, 37-48 (1998).
Word insertions and primitivity
Kari, Lila; Thierrin, Gabriel
Util. Math. 53, 49-61 (1998).
Upper and lower bounds for some Rado numbers for inequalities
Schaal, Daniel
Util. Math. 53, 63-69 (1998).
Lattice paths and N-color partitions
Agarwal, A. K.
Util. Math. 53, 71-80 (1998).
New infinite classes of Z-cyclic whist tournaments
Finizio, Norman J.
Util. Math. 53, 81-99 (1998).
On the equation σ∗(σ∗(n))=2n
Sitaramaiah, V.; Subbarao, M. V.
Util. Math. 53, 101-124 (1998).
The statistics of DNA forensics
Geisser, Seymour
Util. Math. 53, 125-140 (1998).
A bound involving the centroid and Wiener index of a tree
Porter, Thomas Dale
Util. Math. 53, 141-146 (1998).
F-free interval graphs
McKee, Terry A.
Util. Math. 53, 147-158 (1998).
Optimal deadlock-free routing and broadcasting on Fibonacci cube networks
Stojmenovic, Ivan
Util. Math. 53, 159-166 (1998).
Graphs with small generalized chromatic number
Smyth, W. F.
Util. Math. 53, 167-177 (1998).
Another tree conjecture
Ringel, Gerhard
Util. Math. 53, 179-181 (1998).
On line graphs of bipartite graphs
Staton, William; Wingard, G. Clifton
Util. Math. 53, 183-187 (1998).
Distance perfect neighborhoods in graphs
Henning, Michael A.
Util. Math. 53, 189-200 (1998).
Decompositions of complete multipartite graphs into disconnected selfcomplementary factors
Fronček, Dalibor
Util. Math. 53, 201-216 (1998).
Bipartite Ramsey theory
Hattingh, Johannes H.; Henning, Michael A.
Util. Math. 53, 217-230 (1998).
On the sizes of least common multiples of stars versus cycles
Wang, Ping
Util. Math. 53, 231-242 (1998).
On the circumference of class 2 graphs
Clark, L. H.; Ellingham, M. N.; Menser, D. K.
Util. Math. 53, 243-253 (1998).
