TY - BOOK ED - International Astronomical Union ED - International Astronomical Union Colloquium ED - International Astronomical Union TI - The Position of variable stars in the hertzsprung-russell diagram: proceedings of IAU 3rd colloquium on variable stars, held in Bamberg, Germany, August 11-14, 1965 T2 - IAU colloquium no.65 PY - 1965/// CY - Bamberg PB - Remeis-Sternwarte KW - Astronomy and Astrophysics thesaurus KW - Hertzsprung Russell diagram KW - Variable stars ER -