Is science driven by principal investigators?

Andrej Kastrin, Jelena Klisara, Borut Luzar, Janez Povh. Is science driven by principal investigators?. Scientometrics, 117(2):1157-1182, 2018. [doi]

@article{KastrinKLP18,
  title = {Is science driven by principal investigators?},
  author = {Andrej Kastrin and Jelena Klisara and Borut Luzar and Janez Povh},
  year = {2018},
  doi = {10.1007/s11192-018-2900-x},
  url = {https://doi.org/10.1007/s11192-018-2900-x},
  researchr = {https://researchr.org/publication/KastrinKLP18},
  cites = {0},
  citedby = {0},
  journal = {Scientometrics},
  volume = {117},
  number = {2},
  pages = {1157-1182},
}