Surface condition dependence of transverse acoustic impedance in superfluid 3 He - Murakawa, S; Wada, Y; Tamura, Y; Saitoh, M; Aoki, Y; Nomura, R; Okuda, Y; Nagato, Y; Yamamoto, M; Higashitani, S; Nagai, K (Journal of physics. Conference series, 2009)