TY - JOUR T1 - Analytical approximations for low frequency band gaps in periodic arrays of elastic shells. JO - J Acoust Soc Am PY - 2013/02/01 AU - Krynkin A AU - Umnova O AU - Taherzadeh S AU - Attenborough K ED - DO - DOI: 10.1121/1.4773257 VL - 133 IS - 2 SP - 781 EP - 791 Y2 - 2024/12/28 ER -