@incollection{TUW-107314, author = {Nedjalkov, Mihail and Kosina, Hans and Selberherr, Siegfried}, title = {{A} {W}eight {D}ecomposition {A}pproach to the {S}ign {P}roblem in {W}igner {T}ransport {S}imulations}, booktitle = {{L}arge-{S}cale {S}cientific {C}omputing, {L}ecture {N}otes in {C}omputer {S}cience}, volume = {2907}, year = {2003}, editor = {Lirkov, Ivan and Margenov, S. and Wasniewski, J. and Yalamov, P.}, pages = {178--184}, publisher = {{S}pringer {B}erlin {H}eidelberg}, url = {http://www.iue.tuwien.ac.at/pdf/ib_2004/JB2003_Nedjalkov_4.pdf}, isbn = {3-540-21090-3}, doi = {10.1007/978-3-540-24588-9{\_}19} }