Articles with unsourced statements from April 2012

Richard M. "Dick" Goldstein (born April 1927) is an American radar astronomer and planetary scientist, who has been called "The Father of Radar Interferometry."

Daniel Blumenthal (25 January 1860 in Thann, Haut-Rhin – 25 March 1930 in Paris) was the mayor of Colmar from 1905 to 1914 and an elected member of the Reichstag between 1903 and 1907. He worked as a lawyer, first at the Landgericht in Mülhausen, and then at Alsace-Lorraine's Supreme Court at Colmar.

Vittorio Grigolo (correctly Vittorio Grigòlo, born 19 February 1977) is an Italian operatic tenor.