@misc{indiciae17d7442ed582, title = {[Polyphase functional telescope crown (PFT crown)].}, author = {H Kawahara and S Hitomi and H Wada and T Tsutsumi and I Matsuo and H Ohtani and S Suganami and S Saeki and T Isami}, year = {1985}, url = {https://pubmed.ncbi.nlm.nih.gov/3912760/}, note = {Source identifier: 3912760} }