TY  - BOOK
AU  - RUAN Keyun
TI  - Digital asset valuation and cyber risk measurement:  Principles of cybernomics   
SN  - 9780128121580
U1  - X65:(D6,9(B):(Z), Q9 
PY  - 2019///
CY  - London
PB  - Elsevier          
N1  - Bibliography: p 169-177
ER  -