Volume LI, February, 1999
F. Gobel and C. Hoede "Magic Labelings of Graphs"
A. Meir and J.W. Moon "On the Bipartition Numbers of Random Trees, II"
Noboru Hamada "The Nonexistence of Quaternary Linear Codes With Parameters [243,5,181],
[248,5,185] and [240,5,179]"
B.J. Vowden and D.A. Preece "Some New Infinite Series of Freeman-Youden Rectangles"
William F. Klostermeyer "Pushing Vertices and Orienting Edges"
Cai Heng Li "Finite Abelian Groups with the m-DCI Property"
Yoshimi Egawa and Katsumi Inoue "Radius of (2k-1)-Connected Graphs"
JA.D. Keedwell "What is the size of the smallest latin square for which a weakly completable critical set of cells exists?"
J. Ivanco, M. Meszka and Z. Skupien "Decomposition of Multigraphs into Isomorphic Graphs with Two Edges"
Keiichi Handa "Bipartitie Graphs with Balanced (a,b)-Partitions"
Terry A. McKee "An Inequality Characterizing Chordal Graphs"
Stewart W. Neufeld "The Concept of Diameter in Exponents of Symmetric Primitive Graphs"
David A. Pike "Hamilton Decompositions of Block-Intersection Graphs of Steiner Triple Systems"
Cornelis Hoede "A Comparison of Some Conditions for Non-Hamiltonicity of Graphs
D.A. Preece, B.J. Vowden and N.C.K. Phillips "Double Youden rectangles of sizes p(2p+1) and (p+1)(2p+1)"
Suh-Ryung Kim "On the Inequality dk(G) <= k(G) + 1"
H.J. Broersma and C. Hoede "Another equivalent of the graceful tree conjecture"
A. Ali Ali and W. Staton "The Extremal Question for Cycles with Chords"
Rao Li "A Note on Hamiltonian Cycles in K(1,r)-Free Graphs"
G. Ram Kherwa, Jagdish Prasad and Bhagwandas "Balanced Ternary Designs from any (v,b,r,k) Design"
G.B. Khosrovshahi and R. Torabi "Maximal Trades"
Klaus Metsch and Bridget S. Webb "A Note on the Cycle Structures of Automorphisms of 2-(v,k,1) Designs"
Bolian Liu "Generalized Exponents of Primitive, Nearly Reducible Matrices"
J.L. Goldwasser and Cun-Quan Zhang "Permutation graphs and Petersen graph"
Bu Yue Hua and Zhang Ke Min "Completely Strong Path-Connectivity of Local Tournaments"
T. Gangopadhyay "Some Results on Packing Graphs in their Complements"
Qu Anjing "On Complementary Consecutive Labelings of Octahedron"
M. Mahdian and E.S. Mahmoodian "A Characterization of Uniquely 2-List Colorable Graphs"
Chang Yanxun and Ge Gennian "Some new large sets of KTS(v)"
liya Bluskov "New Simple 3-Designs on 26 and 28 Points"
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