Search for "Ugi" in Full Text gives 78 result(s) in Beilstein Journal of Organic Chemistry.
Beilstein J. Org. Chem. 2011, 7, 1070–1074, doi:10.3762/bjoc.7.123
Beilstein J. Org. Chem. 2011, 7, 976–979, doi:10.3762/bjoc.7.109
Beilstein J. Org. Chem. 2008, 4, No. 10, doi:10.3762/bjoc.4.10