ty -jour au -Žubrinić,Darko Py -2000 DA -1900/01/01 Ti- Quasilinear椭圆方程的可溶解度,对梯度SP -835093 VL -5 AB -5 AB -SN -1085-3375 UR -HTTPS:// HTTPS://doi.org/10.1155/S1085337500000324 do -10.1155/s1085337500000324 JF-摘要和应用分析PB-欣达维出版公司KW -er- er-