@techreport{RISC1539,author = {Rahul Ramesh Athale and Glauco Alfredo Lopez Diaz},
title = {{Explaining Schwarz's \textsc{lodef} algorithm with examples}},
number = {03-11},
year = {2003},
month = {November},
keywords = {linear ordinary differential operators, factorization},
sponsor = {Fonds zur F{\"o}rderung der wiss, project \textsc{det,}. Forschung, P16357-N04},
type = {RISC Report Series},
institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
address = {Altenberger Straße 69, 4040 Linz, Austria},
issn = {2791-4267 (online)}
}