New BooksKarl Britton, Philip Leon, D. J. Allan, J. O. Wisdom, Olaf Helmer, F. C. S. Schiller, A. C. Ewing, A. Gwynn, W. G. de Burgh and John Laird · Mind (New Series) · 1937

Early prevention at public health issueJ. F. Dartigues; C. Helmer; K. Peres; P. Cowppli-Bony; S. Auriacombe; J. M. Orgogozo · 2008

decay ofReich, C. W.; Helmer, R. G.; Gehrke, R. J. · Physical Review C · 1979

Maser OscillatorsHelmer, J. C. · Journal of Applied Physics · 1957

Intensity of Electron BeamsHelmer, J. C. · American Journal of Physics · 1966

ENHANCEMENT OF SENSITIVITY IN ESCA SPECTROMETERSHelmer, J. C. · Applied Physics Letters · 1968

Maser Noise MeasurementHelmer, J. C. · Physical Review · 1957

Small Signal Analysis of Molecular Beam MasersJ. C. Helmer · 1959

Stationary propagating magnetic electron vorticesNycander, Jonas; Pavlenko, Vladimir P. · Physics of Fluids B: Plasma Physics · 1991

Steady fast dynamo flowsFinn, John M.; Hanson, James D.; Kan, Ittai; Ott, Edward · Physics of Fluids B: Plasma Physics · 1991

Collisional plasma sheath modelSheridan, T. E.; Goree, J. · Physics of Fluids B: Plasma Physics · 1991

The collisionless sausage instabilityCoppins, M. · Physics of Fluids B: Plasma Physics · 1989

On nonlocal electron heat conductionKrasheninnikov, S. I. · Physics of Fluids B: Plasma Physics · 1993

Radiation temperature of nonequilibrium plasmasArunasalam, V. · Physics of Fluids B: Plasma Physics · 1992

Plasma corners. II: Arbitrary profilesSpies, G. O. · Physics of Fluids B: Plasma Physics · 1992

Theory of the relativistic gyrotwistronNusinovich, G. S.; Li, H. · Physics of Fluids B: Plasma Physics · 1992