Jo Dudek, R. Ent, Rouven Essig, K.S. Kumar, C. A. Meyer, Robert McKeown, Z.-E. Meziani, Gerald A. Miller, Michael Pennington, David Richards, Larry Weinstein, G. R. Young, S. Brown (2012). Physics opportunities with the 12 GeV upgrade at Jefferson Lab. The European Physical Journal A. https://doi.org/10.1140/epja/i2012-12187-1