Actual version of this file https://github.com/osswaldo/NGCs/tree/master/Useful-links.md Publication Github-repository https://github.com/osswaldo/NGCs Oct-files https://github.com/osswaldo/NGCs/tree/master/Octave/oct-files Example refinement script https://github.com/osswaldo/NGCs/blob/master/Octave/Fit-Routine.m General model in C++ https://github.com/osswaldo/NGCs/blob/master/Octave/oct-files/iObsOct/calculations.cpp Octave https://www.gnu.org/software/octave/index Octave Download https://www.gnu.org/software/octave/download Octave for MacOS https://wiki.octave.org/Octave_for_MacOS Octave for MacOS https://octave-app.org/ Octave for Linux https://wiki.octave.org/Category:Installation Octave for Linux https://wiki.octave.org/Octave_for_GNU/Linux General Octave instruction https://www.youtube.com/watch?v=sHGqwF2s-tM Optim https://octave.sourceforge.io/optim/ Numerical Recipes http://numerical.recipes/com/storefront.html Homepage https://www.uni-giessen.de/fbz/fb08/Inst/physchem/smarsly/software Publications https://www.uni-giessen.de/fbz/fb08/Inst/physchem/smarsly/forschung/kohlenstoff Instruction videos https://github.com/osswaldo/NGCs/tree/master/Instruction%20Videos Deutsch/German https://www.youtube.com/playlist?list=PLTlnYDX5g1FwaOQkLXTxrpvHW9CRUwBrk English https://www.youtube.com/playlist?list=PLTlnYDX5g1FylWfH8cSM_ZQUQpn3dSp6M