found: Théâtre des Champs-Elysées. Orchestre. Les cinq russes [SR] 1984?:labels (Laslő Somogyi, conductor) container (Laszlő Somogyi)
found: Schwann artist issue, 1976(Somogyi, Laszlo)
found: Baker, 8th ed.(Somogyi, László; b. 6-25-1908, Budapest; Hungarian conductor)
found: Baker's biographical dictionary of twentieth-century classical musicians, c1997(Somogyi, Laszló; b. June 25, 1907, Budapest; d. May 20, 1988, Geneva; Hungarian conductor)
found: Vladigerov, P. Vardar [SR] 1952?:label (Laslo Shomodi [in Cyrillic])
notfound: New Grove;Int. ww in music, 10th ed.