| Canonical quantum gravity and the problem of time CJ Isham Integrable systems, quantum groups, and quantum field theories, 157-287, 1993 | 942 | 1993 |
| Lectures on quantum theory Mathematical and structural foundations CJ Isham Allied Publishers, 2001 | 670 | 2001 |
| Modern differential geometry for physicists CJ Isham World Scientific Publishing Company, 1999 | 547 | 1999 |
| Non-local conformal anomalies S Deser, MJ Duff, CJ Isham Nuclear Physics B 111 (1), 45-55, 1976 | 521 | 1976 |
| -Dominance of Gravity CJ Isham, A Salam, J Strathdee Physical Review D 3 (4), 867, 1971 | 472 | 1971 |
| Representations of the holonomy algebras of gravity and nonAbelian gauge theories A Ashtekar, CJ Isham Classical and Quantum Gravity 9 (6), 1433, 1992 | 412 | 1992 |
| Quantum mechanics for cosmologists JS Bell, C Isham, R Penrose, D Sciama John S Bell On The Foundations Of Quantum Mechanics 99, 125, 2001 | 312 | 2001 |
| Spacetime and the Philosophical Challenge of Quantum Gravity J Butterfield Physics meets Philosophy at the Planck Scale/Cambridge University Press, 2001 | 298 | 2001 |
| Nonlinear realizations of space-time symmetries. Scalar and tensor gravity CJ Isham, A Salam, J Strathdee Annals of Physics 62 (1), 98-119, 1971 | 276 | 1971 |
| On the emergence of time in quantum gravity J Butterfield, C Isham | 229 | 1999 |
| Representations of spacetime diffeomorphisms. I. Canonical parametrized field theories CJ Isham, KV Kuchar Annals of Physics 164 (2), 288-315, 1985 | 226 | 1985 |
| “What is a thing?”: Topos theory in the foundations of physics A Döring, C Isham New structures for physics, 753-937, 2010 | 223 | 2010 |
| Quantization of a Friedmann universe filled with a scalar field WF Blyth, CJ Isham Physical Review D 11 (4), 768, 1975 | 222 | 1975 |
| Topos perspective on the Kochen-Specker theorem: I. Quantum states as generalized valuations CJ Isham, J Butterfield International journal of theoretical physics 37 (11), 2669-2733, 1998 | 214 | 1998 |
| Structural issues in quantum gravity C Isham arXiv preprint gr-qc/9510063, 1995 | 207 | 1995 |
| Infinity suppression in gravity-modified quantum electrodynamics CJ Isham, A Salam, J Strathdee Physical Review D 3 (8), 1805, 1971 | 203 | 1971 |
| Quantum temporal logic and decoherence functionals in the histories approach to generalized quantum theory CJ Isham, N Linden Journal of Mathematical Physics 35 (10), 5452-5476, 1994 | 198 | 1994 |
| Quantum concepts in space and time R Penrose, CJ Isham | 190 | 1986 |
| Canonical vierbein form of general relativity S Deser, CJ Isham Physical Review D 14 (10), 2505, 1976 | 189 | 1976 |
| Representations of spacetime diffeomorphisms. II. Canonical geometrodynamics CJ Isham, KV Kuchar Annals of Physics 164 (2), 316-333, 1985 | 185 | 1985 |
