Hollowood, T., Khoze, V. V., Dorey, N., & Mattis, M. P. (1997). Supersymmetry and the multi-instanton measure II. From N = 4 to N = 0. Nuclear Physics B, "B519"(1-2), pp. 470-482. doi:10.1016/S0550-3213(98)00010-8

Hollowood, Timothy, Valentin V. Khoze, Nicholas Dorey, and Michael P. Mattis. "Supersymmetry and the Multi-instanton Measure II. From N = 4 to N = 0." Nuclear Physics B "B519", no. 1-2 (1997): 470-482.

Hollowood, Timothy, Valentin V. Khoze, Nicholas Dorey, and Michael P. Mattis. "Supersymmetry and the Multi-instanton Measure II. From N = 4 to N = 0." Nuclear Physics B "B519".1-2 (1997): 470-482.