Are environmental factors responsible for changed breeding behaviour in emperor penguins?

by Zitterbart, D., S., Richter, G., Spiekermann, LK., Behrens, J., Regnery, RP., Fontes, T., Hänssler, König-Langlo, G., Weller, R. and Fabry, B.
Reference:
Are environmental factors responsible for changed breeding behaviour in emperor penguins?Zitterbart, D.; S., Richter; G., Spiekermann; LK., Behrens; J., Regnery; RP., Fontes; T., Hänssler; König-Langlo, G.; Weller, R.; Fabry, B.In Antarctic Science, 2014.
Bibtex Entry:
@article{RN3122,
   author = {Zitterbart, D. and S., Richter and G., Spiekermann and LK., Behrens and J., Regnery and RP., Fontes and T., Hänssler and König-Langlo, G.  and Weller, R. and Fabry, B. },
   title = {Are environmental factors responsible for changed breeding behaviour in emperor penguins? },
   journal = {Antarctic Science},
   DOI = {10.1017/S0954102014000285},
   url = {Zitterbart Antartic Science 2014.pdf},
   year = {2014},
   type = {Journal Article}
}