An Ultra-High Energy Nuclear Interaction Event with Large Transverse Momentum Ren, Jing-Ru ; Lu, Sui-Ling ; Su, Shi ; Wang, Yun-Xin ; Wang, Dian-Chen ; Pan, Ji-Reng ; He, Mao ; Zhang, Nai-Jian ; Cao, Pei-Yuan ; Chen, Yun-Hong Abstract Publication: International Cosmic Ray Conference Pub Date: 1979 Bibcode: 1979ICRC....7..273R