P-Fy 2157/1
Lang, Kenneth R
Astrophysical formulae. Volume I, Radiation, gas processes and high energy astrophysics / K.R. Lang. -- 3. enl. and rev. ed. -- Berlin : Springer, 1999. -- xx, 614 s. : il. -- (Astronomy and astrophysics library). -- ISBN : 3-540-61267-X.
astrofyzika. studie
52