@article{MRR_2020__1__55_0,
     author = {Zarhin, Yuri G.},
     title = {On matrices of endomorphisms of abelian varieties},
     journal = {Mathematics Research Reports},
     pages = {55--68},
     publisher = {MathOA foundation},
     volume = {1},
     year = {2020},
     doi = {10.5802/mrr.5},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/mrr.5/}
}