C. Nielsen

Utilisation of straw and similar agricultural residues

C. Nielsen, 1995 .

DETECTION OF HIV ANTIGENS IN ELUATES FROM WHOLE BLOOD COLLECTED ON FILTERPAPER

I. Bygbjerg, B. Vestergaard, C. Nielsen, 1987, The Lancet.

Stabilizing, Pareto Improving Policies1

C. Nielsen, 2009 .