TY - GEN T1 - Analytical approximations for low frequency band gaps in periodic arrays of elastic shells T2 - arXiv PY - 2012/06/28 AU - Krynkin A AU - Umnova O AU - Taherzadeh S AU - Attenborough K ED - DO - DOI: 10.48550/arxiv.1206.6713 Y2 - 2025/12/01 ER -