@misc{1171351, author = {Stephen R Heller and G W A Milne}, title = {EPANIH mass spectral data base ::volume 2. molecular weights 186-273}, year = {1978}, month = {1978-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.NSRDS.63v2}, language = {en}, }