Back, E., Van Meir, E., Müller, F., Schaller, D., Neuhaus, H., Aeby, P., & Tobler, H. (1984). Intervening sequences in the ribosomal RNA genes of Ascaris lumbricoides: DNA sequences at junctions and genomic organization.

Back, E., E. Van Meir, F. Müller, D. Schaller, H. Neuhaus, P. Aeby, and H. Tobler. Intervening Sequences in the Ribosomal RNA Genes of Ascaris Lumbricoides: DNA Sequences At Junctions and Genomic Organization. 1984.

Back, E., et al. Intervening Sequences in the Ribosomal RNA Genes of Ascaris Lumbricoides: DNA Sequences At Junctions and Genomic Organization. 1984.