TY - RPRT TI - Thick target bremsstrahlung spectra for 1.00-, 1.25-, and 1.40-Mev electrons AU - W. Miller AU - J. W. Motz AU - C. Cialella PY - 1954 DO - 10.1103/physrev.96.1344 UR - https://pubs.usgs.gov/publication/70010825 ID - 70010825 ER -