.. _appendices:

References
==========

1. `Petropavlovskikh, I. and Bhartia, P. K. and DeLuisi, J. <https://doi.org/10.1029/2005GL023323>`_, New Umkehr ozone profile retrieval algorithm optimized for climatological studies::

    @article{doi:10.1029/2005GL023323,
    author = {Petropavlovskikh, I. and Bhartia, P. K. and DeLuisi, J.},
    title = {New Umkehr ozone profile retrieval algorithm optimized for climatological studies},
    journal = {Geophysical Research Letters},
    volume = {32},
    number = {16},
    pages = {},
    doi = {10.1029/2005GL023323},
    url = {https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2005GL023323},
    eprint = {https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2005GL023323},
    }

2. `Mateer and Deluisi 1992 <http://www.sciencedirect.com/science/article/pii/0021916992900953>`_ A new Umkehr inversion algorithm::

    @article{MATEER1992537,
    title = "A new Umkehr inversion algorithm",
    journal = "Journal of Atmospheric and Terrestrial Physics",
    volume = "54",
    number = "5",
    pages = "537 - 556",
    year = "1992",
    note = "In Memoriam F.W. Paul Gotz (1891-1954)",
    issn = "0021-9169",
    doi = "https://doi.org/10.1016/0021-9169(92)90095-3",
    url = "http://www.sciencedirect.com/science/article/pii/0021916992900953",
    author = "C.L. Mateer and J.J. Deluisi",
    }

Other information

    * The original `C-Umkehr Retrieval Program Documentation Notes <https://woudc.org/archive/Documentation/www/mk2v4pro_e.html>`_
    * The `80 column level 1 and level 2 <https://woudc.org/archive/Summaries/Umkehr/Retrievals_by_Algorithm/REVUE_2000/readme.umk>`_ formats
    * The `WOUDC extended CSV syntax rules <https://guide.woudc.org/en/#311-extended-csv-syntax-rules>`_
    * The `WOUDC UMKEHR Level 1 N14_VALUES and Level 2 C_PROFILE  <https://guide.woudc.org/en/#337-category-umkehr14>`_ formats