Javier Esparza, Pradeep Kanade, Stefan Schwoon. A negative result on depth-first net unfoldings. STTT, 10(2):161-166, 2008. [doi]
@article{EsparzaKS08,
title = {A negative result on depth-first net unfoldings},
author = {Javier Esparza and Pradeep Kanade and Stefan Schwoon},
year = {2008},
doi = {10.1007/s10009-007-0030-5},
url = {http://dx.doi.org/10.1007/s10009-007-0030-5},
researchr = {https://researchr.org/publication/EsparzaKS08},
cites = {0},
citedby = {0},
journal = {STTT},
volume = {10},
number = {2},
pages = {161-166},
}