UMANA, G. Et Al. 2000. Resolving the radio nebula around beta Lyrae. ASTRONOMY & ASTROPHYSICS , vol.358, no.1 , 229-232.

UMANA, G., MAXTED, P. F. L., TRIGILIO, C., FENDER, R. P., LEONE, F., & YERLİ, S. K., (2000). Resolving the radio nebula around beta Lyrae. ASTRONOMY & ASTROPHYSICS , vol.358, no.1, 229-232.

UMANA, G Et Al. "Resolving the radio nebula around beta Lyrae," ASTRONOMY & ASTROPHYSICS , vol.358, no.1, 229-232, 2000

UMANA, G Et Al. "Resolving the radio nebula around beta Lyrae." ASTRONOMY & ASTROPHYSICS , vol.358, no.1, pp.229-232, 2000

UMANA, G. Et Al. (2000) . "Resolving the radio nebula around beta Lyrae." ASTRONOMY & ASTROPHYSICS , vol.358, no.1, pp.229-232.

@article{article, author={G UMANA Et Al. }, title={Resolving the radio nebula around beta Lyrae}, journal={ASTRONOMY & ASTROPHYSICS}, year=2000, pages={229-232} }