The size of chordal, interval and threshold subgraphs P. ErdösA. GyárfásY. Zalcstein OriginalPaper Pages: 245 - 253
Non rank 3 strongly regular graphs with the 5-vertex condition A. V. Ivanov OriginalPaper Pages: 255 - 260
The connectivities of locally finite primitive graphs H. A. JungM. E. Watkins OriginalPaper Pages: 261 - 267
Some extremal problems arising from discrete control processes D. LichtensteinN. LinialM. Saks OriginalPaper Pages: 269 - 287