@article{nickel_fajardo_jelkmann_kuhn_2001,  title={Sequence analysis of the capsid protein gene of an isolate of Apple stem grooving virus, and its survey in Southern Brazil},  volume={26},  ISSN={0100-4158},  url={https://doi.org/10.1590/S0100-41582001000300014},  DOI={10.1590/S0100-41582001000300014},  number={3},  journal={Fitopatologia Brasileira},  publisher={Sociedade Brasileira de Fitopatologia},  author={NICKEL, OSMAR and FAJARDO, THOR V.M. and JELKMANN, WILHELM and KUHN, GILMAR B.},  year={2001},  month={Sep},  pages={655–659} }