@misc{indiciae13cceb0fb9b8,
  title = {[Extra pay for work under hazardous conditions].},
  author = {A A Kol'tsov and T I Krivova and L V Pavlukhin and L E El'terman},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2276672/},
  note = {Source identifier: 2276672}
}