@article{0625d1c8127546a68bf34230b973bbe9,
title = "High-resolution heterodyne spectroscopy using a tunable quantum cascade laser around 3.5 THz",
keywords = "academic journal papers, CWTS 0.75 <= JFIS < 2.00",
author = "Y Ren and JN Hovenier and R Higgins and JR Gao and TM Klapwijk and SC Shi and B Klein and TY Kao and Q Hu and JL Reno",
year = "2011",
language = "English",
volume = "98",
pages = "231109--1--231109--3",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics",
number = "23",
}