Henderson, CB, Poleski, R, Penny, M, Street, RA, Bennett, DP, Hogg, DW, Gaudi, BS, Zhu, W, Barclay, T, Barentsen, G, Howell, SB, Mullally, F, Udalski, A, Szymanski, MK, Skowron, J, Mroz, P, Kozlowski, S, Wyrzykowski, L, Pietrukowicz, P, Soszynski, I et al, Ulaczyk, K, Pawlak, M, Sumi, T, Abe, F, Asakura, Y, Barry, RK, Bhattacharya, A, Bond, IA, Donachie, M, Freeman, M, Fukui, A, Hirao, Y, Itow, Y, Koshimoto, N, Li, MCA, Ling, CH, Masuda, K, Matsubara, Y, Muraki, Y, Nagakane, M, Ohnishi, K, Oyokawa, H, Rattenbury, N, Saito, T, Sharan, A, Sullivan, J, Tristram, PJ, Yonehara, A, Bachelet, E, Bramich, DM, Cassan, A, Dominik, M, Jaimes, RF, Horne, K, Hundertmark, M, Mao, S, Ranc, C, Schmidt, R, Snodgrass, C, Steele, IA, Tsapras, Y, Wambsganss, J, Bozza, V, Burgdorf, MJ, Jorgensen, UG, Novati, SC, Ciceri, S, D'Ago, G, Evans, DF, Hessman, FV, Hinse, TC, Husser, T-O, Mancini, L, Popovas, A, Rabus, M, Rahvar, S, Scarpetta, G, Skottfelt, J, Southworth, J, Unda-Sanzana, E, Bryson, ST, Caldwell, DA, Haas, MR, Larson, K, McCalmont, K, Packard, M, Peterson, C, Putnam, D, Reedy, L, Ross, S, Van Cleve, JE, Akeson, R, Batista, V, Beaulieu, J-P, Beichman, CA, Bryden, G, Ciardi, D, Cole, A, Coutures, C, Foreman-Mackey, D, Fouque, P, Friedmann, M, Gelino, C, Kaspi, S, Kerins, E, Korhonen, H, Lang, D, Lee, C-H, Lineweaver, CH, Maoz, D, Marquette, J-B, Mogavero, F, Morales, JC, Nataf, D, Pogge, RW, Santerne, A, Shvartzvald, Y, Suzuki, D, Tamura, M, Tisserand, P and Wang, D (2016) Campaign 9 of the K2 Mission: Observational Parameters, Scientific Drivers, and Community Involvement for a Simultaneous Space- and Ground-based Microlensing Survey. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 128 (970). ISSN 0004-6280