@article{KarLuzMla16,
   author = {Karlov\v{c}ec, Mario and Lu\v{z}ar, Borut and Mladeni\'{c}, Dunja},
   title = {{Core-periphery dynamics in collaboration networks: the case study of Slovenia}},
   journal = {Scientometrics},
   DOI = {10.1007/s11192-016-2154-4},
   year = {2016},
   volume = {109},
   pages = {1561--1578}
}