Number of the records: 1
70 years of observations of 4 Herculis: Changes through three shell episodes
- 1.Koubský, P., Harmanec, P., Horn, J., Hubert, A. M., Hubert, H., Floquet, M. 70 years of observations of 4 Herculis: Changes through three shell episodes. In: BALONA, L. A., HENRICHS, H. F., LECONTEL, J. M., eds. Pulsation, Rotation and Mass Loss in Early-Type Stars. Dordrecht: Kluwer Academic, 1994, s. 370-371.
Number of the records: 1