@misc{indiciae8be832c08990,
  title = {[Method of inserting spin labels into biologically active compounds].},
  author = {T I Zhdanov and T N Romashina and L B Volodarskiĭ and E G Rozantsev},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/908252/},
  note = {Source identifier: 908252}
}