i2 : html oo
o2 = <a href="https://arxiv.org/abs/1411.5724">arXiv:1411.5724</a>
i3 : arXiv("math/0003033", "Macaulay2 and the geometry of schemes")
o3 = Macaulay2 and the geometry of schemes (see https://arxiv.org/abs/math/0003033 )
o3 : HREF
i4 : html oo
o4 = <a href="https://arxiv.org/abs/math/0003033">Macaulay2 and the geometry
of schemes</a>