@article{PilipzukTOA2018,
TITLE = {Network Sparsification for {Steiner} Problems on Planar and Bounded-Genus Graphs},
AUTHOR = {Pilipczuk, Marcin and Pilipczuk, Micha{\l} and Sankowski, Piotr and van Leeuwen, Erik Jan},
LANGUAGE = {eng},
ISSN = {1549-6325},
DOI = {10.1145/3239560},
PUBLISHER = {ACM},
ADDRESS = {New York, NY},
YEAR = {2018},
DATE = {2018},
JOURNAL = {ACM Transactions on Algorithms},
VOLUME = {14},
NUMBER = {4},
EID = {53},
}