The multi-scale environment of RS Cancri from CO and H I observations D. T. Hoai, L. D. Matthews, J. M. Winters, P. T. Nhung, E. Gérard, Y. Libert and T. Le Bertre A&A, 565 (2014) A54 Published online: 06 May 2014 DOI: 10.1051/0004-6361/201423529