by Malocha, D.C., Francois-Saint-Cyr, H., Richardson, K., Helmbold, R.
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (01.03.2002)

by Smythe, R.C., Helmbold, R.C., Hague, G.E., Snow, K.A.
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (01.03.2000)

by Helmbold, Robert L.
Published in European journal of operational research (29.09.1994)

by Helmbold, Robert L.
Published in European journal of operational research (12.03.1993)

by Malocha, D.C., da Cunha, M.P., Adler, E., Smythe, R.C., Frederick, S., Chou, M., Helmbold, R., Zhou, Y.S.
Published in Proceedings of the 2000 IEEE/EIA International Frequency Control Symposium and Exhibition (Cat. No.00CH37052) (2000)

by Molzahn, D., Brandt, R., Jungclas, H., Vater, P., Helmbold, R.
Published in Nuclear tracks (01.01.1980)

by SMYTHE, R. C, HELMBOLD, R. C, HAGUE, G. E, SNOW, K. A
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2000)

by Helmbold, Robert L.
Published in European journal of operational research (30.06.1994)

by Hague, G.E., Helmbold, R.C., Malocha, D.C.
Published in Proceedings of the 2005 IEEE International Frequency Control Symposium and Exposition, 2005 (2005)

by KRETSCHMER, L, HELMBOLD, R, EMMERT, S, MARSCH, W. C
Published in Hautarzt (01.08.2002)

by B ger, B., Helmbold, R.
Published in Die Naturwissenschaften (01.12.1980)

by Helmbold, Lois Rita
Published in NWSA journal (01.04.2002)

by JR. AUGUST HELMBOLD
Year of Publication 26.10.1920

by Helmbold, Lois Rita
Published in Women's studies (01.11.1989)

by Helmbold, Lois Rita
Published in Labor history (01.03.1988)

by Helmbold, Lois Rita
Published in Journal of American Ethnic History (01.01.1998)

by HELMBOLD,WALTER,DR
Year of Publication 31.10.1985

by HELMBOLD,WALTER,DR
Year of Publication 24.03.1983

by HELMBOLD DR.. THEODOR
Year of Publication 18.02.1965

by HELMBOLD,WALTER,DR
Year of Publication 14.10.1982