Feuchter AE، Freeman JD، Mager DL (سبتمبر 1992). "Strategy for detecting cellular transcripts promoted by human endogenous long terminal repeats: identification of a novel gene (CDC4L) with homology to yeast CDC4". Genomics. ج.13 ع.4: 1237–46. DOI:10.1016/0888-7543(92)90041-P. PMID:1505956.
Feuchter AE، Freeman JD، Mager DL (سبتمبر 1992). "Strategy for detecting cellular transcripts promoted by human endogenous long terminal repeats: identification of a novel gene (CDC4L) with homology to yeast CDC4". Genomics. ج.13 ع.4: 1237–46. DOI:10.1016/0888-7543(92)90041-P. PMID:1505956.