The dark cloud TGU H994 P1 (LDN 1399, LDN 1400, and LDN 1402): Interstellar extinction and distanceV. Straižys, V. Čepas, R. P. Boyle, U. Munari, J. Zdanavičius, M. Maskoliūnas, A. Kazlauskas and K. ZdanavičiusA&A, 585 (2016) A31DOI: https://doi.org/10.1051/0004-6361/201527112
