@article{GajdanowiczMichardSandmannetal.2011,
  author    = {Pawel Gajdanowicz and Erwan Michard and Michael Sandmann and Marcio Rocha and Luiz Gustavo Guedes Correa and Santiago J. Ramirez-Aguilar and Judith L. Gomez-Porras and Wendy Gonzalez and Jean-Baptiste Thibaud and Joost T. van Dongen and Ingo Dreyer},
  title     = {Potassium (K plus ) gradients serve as a mobile energy source in plant vascular tissues},
  journal   = {Proceedings of the National Academy of Sciences of the United States of America},
  volume    = {108},
  number    = {2},
  pages     = {864 -- 869},
  doi       = {10.1073/pnas.1009777108},
  year      = {2011},
}