#884 add preliminary citation

pybamm/CITATIONS.txt

@@ -204,3 +204,13 @@ primaryClass={physics.app-ph},
   year={2005},
   publisher={IOP Publishing}
 }
+
+@article{brosaplanella2020TSPMe,
+title={Systematic derivation and validation of reduced thermal-electrochemical for Li-ion batteries using asymptotic methods}
+journal={Submitted for publication},
+author={Brosa Planella, Ferran and Sheikh, Muhammad and Widanage, Dhammika W},
+year={2020},
+eprint={},
+archivePrefix={arXiv},
+primaryClass={},
+}

pybamm/models/submodels/electrolyte_conductivity/integrated_conductivity.py

@@ -22,6 +22,7 @@ class Integrated(BaseElectrolyteConductivity):
     """
 
     def __init__(self, param, domain=None):
+        pybamm.citations.register("brosaplanella2020TSPMe")
         super().__init__(param, domain)
 
     def _higher_order_macinnes_function(self, x):