TENK has defined the principles related to authorship in its recommendation (2018).
According to these recommendation, “the rights, responsibilities and obligations of the participants in a research project must be agreed upon in a way that all parties approve of immediately at the start of the project”.
Any questions regarding the authorship of a PhD dissertation must be agreed upon well in advance, and the result recorded in the supervision document of the doctoral student.
It is good to be aware of the differences between the disciplines involved, and to negotiate at an early stage how these differences can be reconciled.
“When the authorship of an individual publication is decided, it is important that the practice agreed upon is generally accepted in the discipline in question and that everyone involved is aware of the decision. Especially in multi-disciplinary and international projects it is essential to be aware of the differences between the disciplines involved.”
Furthermore, “in connection with collective work, it is agreed which criteria will be used to define the editor, editor-in-chief or member of the Editorial Board, or to take into account the contribution, for example in the acknowledgements of the publication.”
The disputes are resolved in accordance with the procedure presented in RCR guidelines of TENK.