TY - JOUR AU - John Gillen AU - J. Bennett C2 - Journal of the American Society for Mass Spectrometry DA - 1993-01-01 LA - en M1 - 4 PB - Journal of the American Society for Mass Spectrometry PY - 1993 TI - Formation and Emission of Tetraalkylammonium Salt Molecular-Ions Sputtered from a Gelatin Matrix ER -