@misc{indiciae3ada668f4361, title = {Unidentified infrared spectral features}, author = {Willner, S. P. and Puetter, R. C. and Russell, R. W. and Soifer, B. T.}, year = {1979}, url = {https://ntrs.nasa.gov/citations/19800028089}, note = {Source identifier: 19800028089} }