by Ammar, R, Ball, RC, Banerjee, S, Bhat, PC, Bosetti, P, Bromberg, C, Canough, GE, Coffin, T, Dershem, TO, Dixon, RL, Fenker, HC, Ganguli, SN, Gensch, U, Girtler, P, Goshaw, AT, Grard, F, Gurtu, A, Hamilton, C, Henri, VP, Hernandez, JJ, Hrubec, J, Iori, M, Jones, LW, Kuhn, D, Knauss, D, Leedom, ID, Legros, P, Lemonne, J, Leutz, H, Liu, X, Malhotra, PK, Marraffino, JM, Mendez, GE, Miller, R, Naumann, T, Nguyen, A, Nowak, H, Pilette, P, Poirier, J, Poppleton, A, Raghavan, R, Rasner, K, Reucroft, S, Robertson, WJ, Roe, BP, Roth, A, Senko, M, Struczinski, W, Subramanian, A, Touboul, MC, Vonck, B, Voyvodic, L, Waters, JW, Weber, MF, Webster, MS, Zabounidis, C
Published in Physical review letters (07.11.1988)

by Ammar, R., Banerjee, S., Baland, J.F., Ball, S., Ball, R.C., Bhat, P.C., Bromberg, C., Brun, R., Canough, G.E., Coffin, T., Commichau, V., Davis, R., Dershem, T.O., Dixon, R.L., Fenker, H.C., Ganguli, S.N., Gensch, U., Giokaris, N., Girtler, P., Goshaw, A.T., Gress, J., Gurtu, A., Henri, V.P., Hernandez, J.J., Hrubec, J., Iori, M., Jones, L.W., Knauss, D., Kuhn, D., Kwak, N., Leedom, I.D., Legros, P., Lemonne, J., Leutz, H., Liu, X., Malhotra, P.K., Marraffino, J.M., Mendez, G.E., Mikocki, S., Miller, R., Naumann, T., Neuhofer, G., Nguyen, A., Nikolic, M., Nowak, H., Pilette, P., Poppleton, A., Poirier, J., Raghavan, R., Rasner, K., Reucroft, S., Robertson, W.J., Roe, B.P., Roos, C.E., Roth, A., Senko, M., Struczinski, W., Subramanian, A., Touboul, M.C., Vonck, B., Voyvodic, L., Walker, W.D., Waters, J.W., Weber, M.F., Webster, M.S., Wickens, J., Wild, C.F., Youtsey, S.
Published in Physics letters. B (1987)