Mind the gap: a heuristic study of subway tours
Crossref DOI link: https://doi.org/10.1007/s10732-014-9252-3
Published Online: 2014-07-09
Published Print: 2014-10
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Drozdowski, M.
Kowalski, D.
Mizgajski, J.
Mokwa, D.
Pawlak, G.
License valid from 2014-07-09