Welin, B. (1994). Molecular analysis of cold acclimation in Arabidopsis thaliana and engineering of biosynthetic pathways leading to enhanced osmo tolerance. Dept. of Molecular Genetics, Uppsala Genetic Center, Swedish University of Agricultural Sciences.

Welin, Björn. Molecular Analysis of Cold Acclimation in Arabidopsis Thaliana and Engineering of Biosynthetic Pathways Leading to Enhanced Osmo Tolerance. Uppsala: Dept. of Molecular Genetics, Uppsala Genetic Center, Swedish University of Agricultural Sciences, 1994.

Welin, Björn. Molecular Analysis of Cold Acclimation in Arabidopsis Thaliana and Engineering of Biosynthetic Pathways Leading to Enhanced Osmo Tolerance. Dept. of Molecular Genetics, Uppsala Genetic Center, Swedish University of Agricultural Sciences, 1994.