Edwards, K., Janicek, R., Patel, P., Sadoff, A., Ammar, R., Bean, A., … Williams, J. (2001). Study of B Decays to Charmonium States: B-->eta(c)K and B --> chi(c0)K. Physical Review Letters, 86(1), 30-34. Retrieved from http://link.aps.org/abstract/PRL/v86/p30 (Original work published 2001)