?url_ver=Z39.88-2004&rft_id=10.1109%2FICIAS.2016.7824107&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=P.&rft.aulast=Kumar&rft.au=Kumar%2C+P.&rft.isbn=9781509008452&rft.date=2017&rft.title=Performance+comparison+of+one+%26two+quantum+wells+light+emitting+diodes+simulated+with+COMSOL+multiphysics&rft.genre=proceeding