The CTF Proceedings Volume will contain participant's original papers based on (but not necessarily strictly following) their conference lectures. It will be published by the Publishing House of the Bulgarian Academy of Sciences. The conference proceedings will also appear on-line in CTF Proceedings Repository

Every participant may submit one manuscript. The manuscripts has to be no longer than 20 pages typeset according to our style.

For the preparation of your contribution, please, follow the Author's instructions.

The papers from Proceedings of CTF-2016 can be used as model examples.

Manuscripts should be sent by October 15, 2019, to the organizers at ctf2019@math.bas.bg.