Effects of Mass Loss on Stellar Evolution: IAU Colloquium no. 59 Held in Miramare, Trieste, Italy, September 15–19, 1980

Physical Processes in Fragmentation and Star Formation: Proceedings of the Workshop on ‘Physical Processes in Fragmentation and Star Formation’, Held in Monteporzio Catone (Rome), Italy, June 5–11, 1989