T. Wang

Provitamins and vitamins D₂and D₃in Cladina spp. over a latitudinal gradient: possible correlation with UV levels.

L. Björn, G. Bengtsson, I. Kärnefelt, 2001, Journal of photochemistry and photobiology. B, Biology.

Evolution of UV-B regulation and protection in plants.

S. Widell, T. Wang, L. Bjorn, 2002, Advances in space research : the official journal of the Committee on Space Research.

Vitamin D in an ecological context.

L. Björn, T. Wang, 2000, International journal of circumpolar health.