The Bradbury has been frequently alluded to in popular literature.

They frequently allude to poetry, music and dreams and sometimes include words or musical notation.

He also alludes frequently to popular types from American folk tradition and popular culture.

McKay often reflects on the hardships of inner-city life and he also frequently alludes to his experiences with crime.

They will point out that Jefferson's diaries frequently alluded to his strong distaste for the variety.

This problem of sexuality is frequently alluded to in films of this period.

In fact, the radio show alluded frequently to its television counterparts.

In his paintings Denzler frequently alludes to other media.

Ibn al-Jawzi employed a variety of metaphors and alluded to nature frequently.

This is odd in a film where shots frequently allude reverently to famous nude paintings.