TY  - RPRT
TI  - An improved multi-sample turret for the VG Micro Mass 54E mass- spectrometer
AU  - Donald Winegarden
AU  - Gary Okoren
PY  - 1986
DO  - 10.3133/ofr86371
UR  - https://pubs.usgs.gov/publication/ofr86371
ID  - ofr86371
ER  -