@misc{Grémillet_David_Stomach_1997,
 author={Grémillet, David},
 editor={Polska Akademia Nauk. Instytut Ekologii},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Dziekanów Leśny},
 howpublished={online},
 year={1997},
 language={eng},
 abstract={The method of determination of the amount of food ingested from the cormorant stomach temperature measurements is described. Two different units were used to record stomach temperature of free-living and captive cormorants: the Einkanaliger Automatischer Temperatur Logger (EATL) and the Single Channel Unit Processor (SICUP). The weight of taken food was determined with a mean accuracy of 80%.},
 type={Text},
 title={Stomach temperature probes in cormorants Phalacrocorax carbo: a measurement of the daily food intake in free-living individuals},
 URL={http://rcin.org.pl/Content/87959/PDF/WA058_90414_P2840-T45_Eko-Pol-A-Nr-1.pdf},
 volume={45},
 number={1},
 journal={Ekologia Polska},
 publisher={Oficyna Wydawnicza Instytutu Ekologii PAN},
 keywords={cormorants, daily food intake, stomach temperature},
}