H. Robertson

发表

C. Storey, S. Barnett, H. Robertson, 1972, The Mathematical Gazette.

H. Robertson, P. Hodgson, A. Sugie, 1957 .

H. Robertson, A. Douglas, B. Bransden, 1957 .

E. T. Goodwin, H. Robertson, 1956, Mathematical Proceedings of the Cambridge Philosophical Society.

H. Robertson, B. Bransden, P. Swan, 1956 .