Johansson

Historical Genetics: The Parentage of Chardonnay, Gamay, and Other Wine Grapes of Northeastern France.

Bowers, Meredith, J. Boursiquot, 1999, Science.

Ricin (from Ricinus communis) as undesirable substances in animal feed Scientific Opinion of the Panel on Contaminants in the Food Chain

J. Schlatter, P. Grandjean, D. Benford, 2016 .

Clades within the 'higher land birds', evaluated by nuclear DNA sequences

Johansson, Ericson, Irestedt, 2001 .