J. Haselgrove

The Hamiltonian ray path equations

J. Haselgrove, 1963 .

A comparison of bounds for the chromatic number of a graph

J. Haselgrove, S. M. Selim, 1981 .

Ray Theory and a New Method for Ray Tracing

J. Haselgrove, J. C. Haselgrove, 1955 .

The electron distribution in the ionosphere over Slough—I. Quiet days

J. Haselgrove, J. Thomas, A. Robbins, 1958 .

Twisted Ray Paths in the Ionosphere

C. Haselgrove, J. Haselgrove, 1960 .

Oblique Ray Paths in the Ionosphere

J. Haselgrove, J Haselgrove, 1957 .

Ray paths from a cosmic radio source to a satellite in orbit

C. Haselgrove, R. Jennison, J. Haselgrove, 1961, Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.

A rapid, inexpensive, quantitative, general-purpose densitometer and its application to one-dimensional gel electrophoretograms.

J. Haselgrove, G. Lyons, N. Rubenstein, 1985, Analytical biochemistry.