Bibcode — разлика између измена

| |last=Heintz |first=W. D.

| |year=1974

| |title=Astrometric study of four visual binaries

| |journal=The Astronomical Journal

| |volume=79 |pages=819–825

| |doi=10.1086/111614

| |last=Eddington |first=A. S.

| |year=1924

| |title=On the relation between the masses and luminosities of the stars

| |journal=Monthly Notices of the Royal Astronomical Society

| |volume=84 |pages=308–332

| |doi=

| |last1=Kemp |first1=J. C.

| |last2=Swedlund |first2=J. B.

| |last3=Landstreet |first3=J. D.

| |last4=Angel |first4=J. R. P.

| |year=1970

| |title=Discovery of circularly polarized light from a white dwarf

| |journal= The Astrophysical Journal Letters

| |volume=161 |pages=L77–L79

| |doi=10.1086/180574