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Citation: Jg. Brisson et al., Third sound of helium on a hydrogen substrate (vol B 44, pg 12453, 1991), PHYS REV B, 61(9), 2000, pp. 6428-6428

Authors: Penanen, K Fukuto, M Heilmann, RK Silvera, IF Pershan, PS

Citation: K. Penanen et al., He-4 liquid-vapor interface below 1 K studied using x-ray reflectivity, PHYS REV B, 62(14), 2000, pp. 9621-9640

Authors: Penanen, K Fukuto, M Silvera, IF Pershan, PS

Citation: K. Penanen et al., X-ray-induced thinning of He-3 and He-3/He-4 mixture films, PHYS REV B, 62(14), 2000, pp. 9641-9647

Authors: Silvera, IF

Citation: If. Silvera, The double-diamond anvil cell, the poor-man's megabar pressure cell, REV SCI INS, 70(12), 1999, pp. 4609-4611

Authors: Silvera, IF Pravica, MG

Citation: If. Silvera et Mg. Pravica, Hydrogen at megabar pressures and the importance of ortho-para concentration, J PHYS-COND, 10(49), 1998, pp. 11169-11177