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| | Allvar Gullstrand – Biography (Site not responding. Last check: 2007-10-21) |
 | | Allvar Gullstrand, eldest son of Dr. Pehr Alfred Gullstrand, Principal Municipal Medical Officer, and his wife Sofia Mathilda née Korsell, was born on June 5, 1862, at Landskrona. |
 | | I, 1909, and Einführung in die Methoden der Dioptrik der Augen des Menschen (Introduction to the methods of the dioptrics of the human eyes), 1911. |
 | | A result of the former is a record which is kept in the Uppsala University library and which relates to calculations for optical systems, inter alia optical systems with appropriate non-spherical surfaces, and the publication Über asphärische Flächen in optischen Instrumenten (On aspheric surfaces in optical instruments), 1919. |
| www.geocities.com /nobelprices/guldstrand (542 words) |
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