Bobrovnikoff, Nicholas T. |
Astronomy before the telescope / Nicholas T. Bobrovnikoff ; edited by Roger B. Culver and David D. Meisel |
Tucson : Pachart, c1984-1990. |
Bobrovnikoff, Nicholas T. |
The discovery of variable stars / by N.T. Bobrovnikoff |
In: Isis Vol. 33 (1942), p. 687-689 |
Bobrovnikoff, Nicholas T. |
[Recensione] / N.T. Bobrovnikoff |
In: Isis Vol. 20 (1933), p. 316-318 |