author = {C. Schneider},
title = {{Degree Bounds To Find Polynomial Solutions of Parameterized Linear Difference Equations in $PiSigma$-Fields}},
language = {english},
journal = {Applicable Algebra in Engineering, Communication and Computing},
volume = {16},
number = {1},
pages = {1--32},
isbn_issn = {ISSN 0938-1279},
year = {2005},
note = {Preliminary version online},
refereed = {yes},
length = {20},
url = {https://doi.org/10.1007/s00200-004-0167-3}