@incollection{Zlatev11,
author = {Margarita Stoytcheva and Roumen Zlatev},
title = {Organophosphorus Pesticides Analysis},
booktitle = {Pesticides in the Modern World},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Margarita Stoytcheva},
chapter = {7},
doi = {10.5772/20892},
url = {https://doi.org/10.5772/20892}
}