# Bib file @techreport{KlinSobocinski2003full, author = {B. Klin and P. Soboci{\'n}ski}, title = {Syntactic Formats for Free: An Abstract Approach to Process Equivalence}, type = {BRICS Report}, number = {RS-03-18}, institution = {Aarhus University}, year = {2003}, note = {Available from {\tt http://www.brics.dk/RS/03/18/BRICS-RS-03-18.pdf}} }