Parsing of "distributed systems online" paper does not work

[koppor]

Follow-up to #12018

PDF from https://www.computer.org/csdl/magazine/ds/2002/02/o2001/13rRUEgs2Q8

Attention! The PDF must not checked in to JabRef while fixing. One can use it for local development though.

The tests could be written in a way that they are executed if the file exists ( assumeTrue) - and skip if it does not exist. Then the JAvaDoc says where to download the PDF and where to place.

@InProceedings{Distributed2002,
  author    = {Fundamentals of Distributed and Computing: and A Practical and Tour of Vector and Clock Systems and Roberto Baldoni • Universita di Roma and Italy and Michel Raynal • IRISA and France},
  booktitle = {IEEE Distributed Systems Online Published by the IEEE Computer Society},
  title     = {Vector Clocks},
  year      = {2002},
  publisher = {IEEE},
  file      = {:- Vector Clocks.pdf:PDF},
  groups    = {Vector Clocks},
}

@leaf-soba Can you have a look?

[leaf-soba]

OK, I'll try to solve it as soon as possible.