[pdf-embedder url=»https://euroasia-science.ru/wp-content/uploads/2019/05/17-20-Dalinger-V.A.-Simonzhenkov-S.D.-Gromov-V.A.-ABOUT-THE-AREAS-OF-ROMBES-WRITTEN-IN-AN-ELLIPS-OR-DESCRIBED-AROUND-IT.pdf» title=»17-20 Dalinger V.A., Simonzhenkov S.D., Gromov V.A. ABOUT THE AREAS OF ROMBES WRITTEN IN AN ELLIPS OR DESCRIBED AROUND IT»]