@ARTICLE{Marques2016,
  author = {Marques, T. A.},
  title = {A comment on Horcajada-Sánchez and Barja (2015): a cautionary tale
	about left truncation and density gradients in distance sampling},
  journal = {Annales Zoologici Fennici},
  year = {2016},
  volume = {53},
  pages = {52--54},
  comment = {http://www.annzool.net/PDF/anz53-free/anz53-052.pdf},
  file = {:Marques2016anz53-052.pdf:PDF},
  owner = {Tiago Marques},
  subdatabase = {distance, cvonline},
  timestamp = {2016.02.05}
}