Dvoák, Wolfgang, et al. “Maximizing a Submodular Function with Viability Constraints.”10.1007/s00453-015-0066-y__Algorithmica, vol. 77, no. 1, Springer Nature, 2017, pp. 152–72, doi:10.1007/s00453-015-0066-y.
LibreCat: https://research-explorer.ista.ac.at/record/11676
DOI: 10.1007/s00453-015-0066-y
arXiv: 1611.05753