Czeczuga, B., Lim, G., Tan, T.K., Streimann, H., Jenie, U.A., and Gruezo, W.S. 1994d. Carotenoids in certain species of lichen from tropical region. Feddes Repert. 105:89-96. |
|
Czeczuga, B. 1985. Carotenoids in representatives of the Cladoniaceae. Biochem. Syst. Ecol. 13:83-98. |
|