@unpublished{TippmannWalperBalboaetal.2014,
  author  = {Simon Tippmann and Daniel Walper and Luis Balboa and Bernd Spier and Wolfgang G. Bessler},
  title   = {Low-temperature charging of lithium-ion cells part I: Electrochemical modeling and experimental investigation of degradation behavior},
  institution = {INES - Institut f{\"u}r nachhaltige Energiesysteme},
  year    = {2014},
  language  = {en}
}