Han, Q.Q.HanHong, J.-X.J.-X.HongCHANG-SHOU LIN2018-09-102018-09-102003http://www.scopus.com/inward/record.url?eid=2-s2.0-0141797381&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/301548Small divisors in nonlinear elliptic equationsjournal article10.1007/s00526-002-0179-42-s2.0-0141797381WOS:000185598000002