TY - RPRT TI - Spectrofluorimetric determination of thallium in silicate rocks with rhodamine b in the presence of aluminum chloride AU - M.M. Shnepfe PY - 1975 DO - 10.1016/s0003-2670(00)89423-4 UR - https://pubs.usgs.gov/publication/70009868 ID - 70009868 ER -