@article{https://resolver.caltech.edu/CaltechAUTHORS:20131217-133431687, title = "EPR Spectrum of Solid Nitrogen Afterglow at 4.2°K", journal = "Journal of Chemical Physics", year = "1957", url = "https://resolver.caltech.edu/CaltechAUTHORS:20131217-133431687", id = "record", issn = "0021-9606", doi = "10.1063/1.1743779", volume = "27" }