Biblio

T. Liu, Lacy, J., Li, P. S., Wang, K., Qin, S. - L., Zhang, Q., Kim, K. - T., Garay, G., Wu, Y., Mardones, D., Zhu, Q., Tatematsu, K., Hirota, T., Ren, Z., Liu, S. -y., Chen, H. - R., Su, Y. - N., and Li, D., “ALMA Reveals Sequential High-mass Star Formation in the G9.62+0.19 Complex”, ApJ, vol. 849, p. 25, 2017.

Z. Ren and Li, D., “Massive Quiescent Cores in Orion. VI. The Internal Structures and a Candidate of Transiting Core in NGC 2024 Filament”, apj, vol. 824, p. 52, 2016.

Z. Ren, Wu, Y., Liu, T., Li, L., Li, D., and Ju, B., “A CO observation of the Galactic methanol masers”, \aap, vol. 567, p. A40, 2014.