- Lior Shabtay, Adrian Segall:
On the memory overhead of distributed snapshots. Networks 34(1): 11-17 (1999) - Peter J. Slater:
A survey of sequences of central subgraphs. Networks 34(4): 244-249 (1999) - Christian Smart, Peter J. Slater:
Center, median, and centroid subgraphs. Networks 34(4): 303-311 (1999) - Giri Kumar Tayi, Daniel J. Rosenkrantz, S. S. Ravi:
Path problems in networks with vector-valued edge weights. Networks 34(1): 19-35 (1999) - Masafumi Yamashita, Tsunehiko Kameda:
Modeling K-coteries by well-covered graphs. Networks 34(3): 221-228 (1999)