John Christophersen

-- Hulchanski, John David - 1977: The history of modern whaling / J.N. Tonnessen, A.O. Johnsen ; translated from the Norwegian by R.I. Christophersen.

-- Christophersen, Edward R - 1994: Pediatric cranial MRI : an atlas of normal development / John H. Bisese and Ay-Ming Wang. -- Bisese, John H - 1994

Porous silicon filters for mid-to-far IR range Marc Christophersen *a, Vladimir Kochergin a ... Optical Systems Design and Optimization VII, edited by José M. Sasián, R. John ...