Andrews, D. L. and Blake, N. P. (1990) Quantum electrodynamical study of bimolecular scattering effects in Raman spectroscopy. Physical Review A, 41 (5). pp. 2547-2565. ISSN 1050-2947
Andrews, D.l. and Blake, N. P. (1990) The quantum electrodynamics of synergistic two-photon processes. Journal of Modern Optics, 37 (4). pp. 701-718. ISSN 0950-0340
Andrews, David (1990) Lasers in Chemistry. Springer, Berlin.
Andrews, David (1990) Nonlinearities in the single-photon absorption of ultrashort laser pulses. Bulletin of the American Physical Society, 35. p. 1529.
Andrews, David (1990) Synergistic effects in two-photon spectroscopy. Bulletin of the American Physical Society, 35. p. 1503.
Andrews, David and McCoustra, M. R. S. (1990) Laser sum and mean frequency absorption. Spectroscopy World, 2 (5). p. 39.
Andrews, David and McCoustra, M. R. S. (1990) Principles and Techniques of Laser Spectroscopy. In: Perspectives in Modern Chemical Spectroscopy. Springer, Berlin, pp. 185-224.
Andrews, David L. (1990) Symmetry characterization in molecular multiphoton spectroscopy. Spectrochimica Acta Part A: Molecular Spectroscopy, 46 (6). pp. 871-885. ISSN 0584-8539
Andrews, David L. and Blake, Nick P. (1990) Reply to "Multipolar contributions to optical second-harmonic generation in isotropic fluids". Physical Review A, 41 (8). pp. 4550-4551. ISSN 1050-2947
Andrews, David L. and Hopkins, Kevin P. (1990) Synergistic Effects in Two-Photon Absorption: the Quantum Electrodynamics of Bimolecular Mean-Frequency Absorption. In: Advances in Chemical Physics. Wiley, pp. 39-102. ISBN 9780471516095
Andrews, David L. and Webb, Bridget S. (1990) Two-photon photoselection: an irreducible tensor analysis. Journal of the Chemical Society - Faraday Transactions, 86 (18). pp. 3051-3066. ISSN 0956-5000
Ashworth, Stephen ORCID: https://orcid.org/0000-0003-4213-3541 (1990) Further observations of the 460 nm band system of nickel dichloride, cooled to lower temperatures in a free jet expansion. Chemical Physics Letters, 175 (6). pp. 660-666.
Ashworth, Stephen J. ORCID: https://orcid.org/0000-0003-4213-3541 and Brown, John M. (1990) Structural properties of the SeH radical, determined by laser magnetic resonance at mid- and far-infrared wavelengths. Journal of the Chemical Society - Faraday Transactions, 86 (11). pp. 1995-2004. ISSN 0956-5000
Grieman, FJ, Ashworth, SH ORCID: https://orcid.org/0000-0003-4213-3541, Brown, JM and Beattie, IR (1990) Vibrational analysis of the 460 nm band system of nickel dichloride produced in a free jet expansion. The Journal of Chemical Physics, 92 (11). ISSN 1089-7690