@article{asmuth_repka_1981, 
  title={Tensor products forSL2(𝒦). I. Complementary series and the special representation}, 
  volume={97}, 
  DOI={10.2140/pjm.1981.97.271}, 
  publisher={Mathematical Sciences Publishers}, 
  author={Asmuth and Repka}, 
  year={1981}, 
  month={Dec}
  }