@misc{indiciaec8043c0699bb,
  title = {SR-52 program for the solution of two first order differential equations.},
  author = {S A Yakush},
  year = {1979},
  doi = {10.1016/0010-468x(79)90023-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/761454/},
  note = {Source identifier: 761454}
}