http://erudition.mohit.tripod.com/_Influence_People.pdf
https://www.p2p.tu-darmstadt.de/fileadmin/user_upload/Group_P2P/p2psem-ws11/seminar-p2p-ws1112.pdf
http://www.scottaaronson.com/papers/npcomplete.pdf
https://dspace.library.cornell.edu/bitstream/1813/14741/1/Gutfraind,%20Alexander.pdf
http://groups.haas.berkeley.edu/accounting/fraudconference/papers/Aven.pdf
http://fqxi.org/data/essay-contest-files/Kaas_fqxiessay2a.pdf
http://dreamsongs.com/Files/worse-is-worse.pdf
http://courses.ncssm.edu/math/Talks/PDFS/normal.pdf
http://littleosbook.github.io/book.pdf
http://l3d.cs.colorado.edu/~ctg/classes/ttt2003/constructionkits/marblelogic.pdf
http://www.eng.nus.edu.sg/etm/research/publications/47.pdf
http://hashcash.org/papers/merkle-proof.pdf
https://assets.kpmg.com/content/dam/kpmg/pdf/2016/05/profiles-of-the-fraudster.pdf
http://riscv.org/wp-content/uploads/2016/01/Wed1430-dover_riscv_jan2016_v3.pdf
https://www.hindawi.com/journals/jnt/2014/170415/
http://storageconference.us/2016/Slides/BobFontana.pdf