@article{beçak_fukuda-pizzocaro_2007,  title={Pore-linked filaments in anura spermatocyte nuclei},  volume={79},  ISSN={0001-3765},  url={https://doi.org/10.1590/S0001-37652007000100009},  DOI={10.1590/S0001-37652007000100009},  number={1},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={Beçak, Maria Luiza and Fukuda-Pizzocaro, Kazumi},  year={2007},  month={Mar},  pages={63–70} }