Huda Chuangpishit Jurek Czyzowicz Leszek Gasieniec Konstantinos Georgiou Tomasz Jurdzinski Evangelos Kranakis Patrolling a Path Connecting a Set of Points with Unbalanced Frequencies of Visits. 367-380 2018 SOFSEM https://doi.org/10.1007/978-3-319-73117-9_26 conf/sofsem/2018 db/conf/sofsem/sofsem2018.html#ChuangpishitCGG18