@article{article, title = {{Equivalence of linear, free, liberal, structured program schemas is decidable in polynomial time}}, publisher = {{Elsevier BV}}, url = {{}}, year = {{2007}}, month = {{1}}, author = {{Danicic S and Harman M and Hierons R and Howroyd J and Laurence MR}}, doi = {{10.1016/j.tcs.2006.10.001}}, volume = {{373}}, journal = {{Theoretical Computer Science}}, issue = {{1-2}}, pages = {{1-18}}, note = {{Accessed on 2024/12/21}}}