@inbook{81733,
  author = {ECMWF},
  title = {IFS Documentation CY50R1 - Part 3: Dynamics and Numerical Procedures },
  abstract = {Chapter 1 Introduction<br />
Chapter 2 Basic equations and discretisation<br />
Chapter 3 Semi-Lagrangian formulation},
  year = {2026},
  journal = {IFS Documentation CY50R1},
  chapter = {3},
  month = {06/2026},
  publisher = {ECMWF},
  url = {&nbsp;},
  doi = {10.21957/b4d9609507},
}