rm default citation

topics/climate/tutorials/argo_pangeo/tutorial.bib

@@ -12,31 +12,3 @@
 # If you want to cite an online resourse (website etc)
 # you can use the 'online' format (see below)
 #
-# You can remove the examples below
-
-@article{Batut2018,
-  doi = {10.1016/j.cels.2018.05.012},
-  url = {https://doi.org/10.1016/j.cels.2018.05.012},
-  year = {2018},
-  month = jun,
-  publisher = {Elsevier {BV}},
-  volume = {6},
-  number = {6},
-  pages = {752--758.e1},
-  author = {B{\'{e}}r{\'{e}}nice Batut and Saskia Hiltemann and Andrea Bagnacani and Dannon Baker and Vivek Bhardwaj and
-           Clemens Blank and Anthony Bretaudeau and Loraine Brillet-Gu{\'{e}}guen and Martin {\v{C}}ech and John Chilton
-           and Dave Clements and Olivia Doppelt-Azeroual and Anika Erxleben and Mallory Ann Freeberg and Simon Gladman and
-           Youri Hoogstrate and Hans-Rudolf Hotz and Torsten Houwaart and Pratik Jagtap and Delphine Larivi{\`{e}}re and
-           Gildas Le Corguill{\'{e}} and Thomas Manke and Fabien Mareuil and Fidel Ram{\'{i}}rez and Devon Ryan and
-           Florian Christoph Sigloch and Nicola Soranzo and Joachim Wolff and Pavankumar Videm and Markus Wolfien and
-           Aisanjiang Wubuli and Dilmurat Yusuf and James Taylor and Rolf Backofen and Anton Nekrutenko and Bj\"{o}rn Gr\"{u}ning},
-  title = {Community-Driven Data Analysis Training for Biology},
-  journal = {Cell Systems}
-}
-
-@online{gtn-website,
-  author = {GTN community},
-  title = {GTN Training Materials: Collection of tutorials developed and maintained by the worldwide Galaxy community},
-  url = {https://training.galaxyproject.org},
-  urldate = {2021-03-24}
-}