@book{OPUS4-22325,
  title     = {Khuutte olima na oruwera na peewu yaya},
  edition   = {Primeira edi{\c{c}}{\~a}o electr{\´o}nica},
  url       = {http://lidemo.net/2010/docs/eko_p000037.pdf},
  year      = {2011},
}