found: His Janne moye, al claer! c1954:cover (Lupus Hellinck)
found: New Grove(Hellinck, Lupus (Wulfaert); b. ca. 1496; d. ca. 1/14/1541; Flemish composer, son of Johannes Hellinck)
found: Macmillan enc. of mus.(Hellinck, Johannes Lupus; d. 1541; Flemish composer and choirmaster)
found: Algemene muz. enc.(Hellinck (Hellink, Hellyn), Lupus; b. ca. 1495; d. 1/14/1541; composer)
found: His Panis quem ego dabo, 1941:caption (Lupus)
found: Aus der Tiefe [SR] 1991?:container (L. Hellingk) insert (Lupus Hellingk)
found: Grovemusic WWW site, Oct. 1, 2002(Hellinck, Lupus (Wulfaert); b. ca. 1494, Axel?, d. Jan. ca. 14, 1541, Bruges; Netherlandish composer)