2020
Long - Reactive Spring
    98340A618216CF6E7135E67A41028757
    8CAE5CD783600400E90A835A0B318D9E
DowneyMayfield - Think Java 2nd ed
Darwin - Java Cookbook 4th ed
    0F97E455A02E6F168767C004952156F0
    3B6A54C7DE88D7829767A1CA9B5AA5F3
Goetz - Java Concurrency in Practice ru
    A97D1CB72428130585D4DB1C49D05757
2006
Goetz - Java Concurrency in Practice en
    69A0A3C18EE88EBF4830C61BFE1DA3BC
    93DFFEBF1BA27A3DF4BC74748D3ABD6A
    07D482AE3DA49860906F354EECCD88B8
    384301BDE857AA2B3FD20E5612BCC00A
    3D2D574670DD1EA10B004C21536811C5
    44854BE870913400A0E66191CFA8A2D0
    C015AF910CBB870BBE47FCFD57D2D99F