APA:
Wittmann, Christiane, Pfanz, Hardy (2003). Light-modulation of bark photosynthesis in birch (Betula pendula Roth.).
Acta biologica slovenica, volume 46, issue 2, str. 49-54.
URN:NBN:SI:doc-CCABWU19 from http://www.dlib.si
MLA:
Wittmann, Christiane, Pfanz, Hardy. "Light-modulation of bark photosynthesis in birch (Betula pendula Roth.)."
Acta biologica slovenica volume 46. issue 2 (2003) str. 49-54.
<http://www.dlib.si/?URN=URN:NBN:SI:doc-CCABWU19>