@article{TUW-105983, author = {Nanz, Gerd and Kausel, Wolfgang and Selberherr, Siegfried}, title = {{S}elf-{A}daptive {S}pace and {T}ime {G}rids in {D}evice {S}imulation}, journal = {{I}nternational {J}ournal for {N}umerical {M}ethods in {E}ngineering}, year = {1991}, volume = {31}, number = {7}, pages = {1357--1374}, url = {http://www.iue.tuwien.ac.at/pdf/ib_1991/JB1991_Nanz_1.pdf}, doi = {10.1002/nme.1620310709} }