The Legendre condition for a minimum of a double integral with an isoperimetric condition
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an investigation of the types of text reduction in subtitling: a case study of the persian film gilaneh with english subtitles
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ژورنال
عنوان ژورنال: Bulletin of the American Mathematical Society
سال: 1915
ISSN: 0002-9904
DOI: 10.1090/s0002-9904-1915-02651-0