[21]
Turner B. E., 1982, Regions of Recent Star Formation. Proceedings of the Symposium on `Neutral Clouds Near HII Regions - Dynamics and Photochemistry', P425
[21]
Turner B. E., 1982, Regions of Recent Star Formation. Proceedings of the Symposium on `Neutral Clouds Near HII Regions - Dynamics and Photochemistry', P425