"Romance (I aftensolens stråler skyen svømmer)" [Danish title] is number 2328 in the Hans Christian Andersen Center's register of Andersen's literary works, i.e. no. 828 in the category poems (the range 1501 - 2900). BFN 1077.
"Romance (I aftensolens stråler skyen svømmer)" [Danish title] was first published 29 December 1878. Further information: Digterens danske Værker 1822-1875 number 1077.
In modern Danish on p. 600 in Johan de Mylius (editor): H.C. Andersen. Samlede digte ('Collected poems', Copenhagen, 2000).