@misc{indiciae267767183e2f,
  title = {Model for the Stech mass matrix for quarks.},
  author = {A Kagan and RN Mohapatra and PB Pal},
  year = {1987},
  doi = {10.1103/physrevlett.59.2005},
  url = {https://pubmed.ncbi.nlm.nih.gov/10035393/},
  note = {Source identifier: 10035393}
}