2020
https://habr.com/ru/company/mailru/blog/479822/
2013
Anderson
    http://da-data.blogspot.com/2013/04/rank-select-for-systems-folks-our-minor.html
????
Jakobson - Space Efficient Trees and Graphs:
    www.cs.cmu.edu/afs/cs.cmu.edu/project/aladdin/wwwlocal/compression/00063533.pdf 
Watanabe - A Succinct N-gram Language Model:
    http://www.aclweb.org/anthology/P/P09/P09-2086.pdf
????
https://lra.le.ac.uk/handle/2381/4805
https://lra.le.ac.uk/bitstream/2381/4805/1/2008DelprattodPhD.pdf