Authors:
Balling, P
Smid, M
Sebek, P
Matus, M
Tomanyiczka, K
Banreti, E
Citation: P. Balling et al., Comparison of primary standards of length: He-Ne lasers at lambda=633 nm frequency-stabilized to the hyperfine structure of I-2, METROLOGIA, 36(5), 1999, pp. 433-437
Authors:
Navratil, V
Fodrekova, A
Gata, R
Blabla, J
Balling, P
Ziegler, M
Zeleny, V
Petru, F
Lazar, J
Vesela, Z
Gliwa-Gliwinski, J
Walczuk, J
Banreti, E
Tomanyiczka, K
Chartier, A
Chartier, JM
Citation: V. Navratil et al., International comparisons of He-Ne lasers stabilized with I-127(2) at lambda approximate to 633nm (July 1993 to September 1995) - Part III: Second comparison of Eastern European lasers at lambda approximate to 633nm, METROLOGIA, 35(6), 1998, pp. 799-806