＜正＞The Annals of Differential Equations （ISSN 1002-0942/CN 35-1125/01） is published quarterly （February, May, August and November） by Fuzhou University, Fuzhou, Fujian, CHINA. It is being distributed both in China and abroad. The annual subscription rate for 2005 is US$200; single issues. US$50（volumes 17 to date）. Prices include delivery by airmail. Orders, which must be accompained by payment, may be sent
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