Paturi, R., Rajasekaran, S., & Reif, J. (1989). The light bulb problem. In Proceedings of the 2nd Annual Workshop on Computational Learning Theory, COLT 1989 (pp. 261–268). https://doi.org/10.1016/b978-0-08-094829-4.50021-0

Paturi, R., S. Rajasekaran, and J. Reif. “The light bulb problem.” In Proceedings of the 2nd Annual Workshop on Computational Learning Theory, COLT 1989, 261–68, 1989. https://doi.org/10.1016/b978-0-08-094829-4.50021-0.

Paturi R, Rajasekaran S, Reif J. The light bulb problem. In: Proceedings of the 2nd Annual Workshop on Computational Learning Theory, COLT 1989. 1989. p. 261–8.

Paturi, R., et al. “The light bulb problem.” Proceedings of the 2nd Annual Workshop on Computational Learning Theory, COLT 1989, 1989, pp. 261–68. Scopus, doi:10.1016/b978-0-08-094829-4.50021-0.

Paturi R, Rajasekaran S, Reif J. The light bulb problem. Proceedings of the 2nd Annual Workshop on Computational Learning Theory, COLT 1989. 1989. p. 261–268.