TY - JOUR A1 - Terwisscha van Scheltinga, A. D. A1 - Dijkstra, H. A. T1 - A comparison of the performance of 4D-Var in an explicit and implicit version of a nonlinear barotropic ocean model JO - Nonlin. Processes Geophys. J1 - NPG VL - 14 IS - 6 SP - 763 EP - 776 Y1 - 2007/11/30 PB - Copernicus Publications SN - 1607-7946 UR - https://npg.copernicus.org/articles/14/763/2007/ L1 - https://npg.copernicus.org/articles/14/763/2007/npg-14-763-2007.pdf DO - 10.5194/npg-14-763-2007 ER -