Complex sentence: The first major paper on the topic of coordination polymers using BTC was by O. M. Yaghi, Hailian Li, and T. L. Groy in J. Am.
Split into simpler sentences: The first major paper on the topic of coordination polymers using BTC was by Yaghi et al. O.M. Yaghi, Hailian Li, and T. L. Groy in J. Am.