Asosiy kontentga oʻtish
AkademIndex

Mahsulotlar

Ishlab chiquvchilar uchun

AkademBaseEkotizim uchun ochiq API
← Ishga qaytish

Ushbu ishga iqtibos qilgan ishlar

7 ta ish

Ish: IX. A determination of the deflection of light by the sun's gravitational field, from observations made at the total eclipse of May 29, 1919