TY - JOUR T1 - A Further Comment on the Coerciveness Theory for Elliptic Systems JO - Journal of Partial Differential Equations VL - 4 SP - 62 EP - 66 PY - 1989 DA - 1989/02 SN - 2 DO - http://doi.org/ UR - https://global-sci.org/intro/article_detail/jpde/5843.html KW - AB -