@misc{Pengcheng_Niu_Several,
 author={Pengcheng, Niu and Tang Sufang},
 address={Երևան},
 howpublished={online},
 publisher={Հայաստանի ԳԱԱ},
 abstract={Some Hardy׳s uncertainty principles are proved for two-step nilpotent Lie groups. The group Fourier transforms are considered.},
 title={Several uncertainty principles for two-step nilpotent Lie groups},
 type={Հոդված},
 keywords={Mathematics, Science},
}