TY  - DATA
TI  - Encrypted Email
T2  - Key Technologies for Tunnel Construction under Complex Geological and Environmental Conditions
SN  - 9783319213446
PB  - Springer
KW  - Cryptology
KW  - Engineering
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-319-21344-6
ER  -