Citation:
{Hric} L, {Petr{\'ık} K, {Niarchos} P, {Gazeas} K, {Gális} R, {Velič} Z, {Šmelcer} L, {Hájek} P, {Koss} K, {Šimon} V, et al. {YY Herculis-a New Eclipsing Symbiotic System}. In: {Corradi} R L M, {Mikolajewska} J, {Mahoney} T J Symbiotic Stars Probing Stellar Evolution. Vol. 303. ; 2003. pp. 223.