@article{article, title = {{FERMI-ENERGY-EDGE SINGULARITY IN QUANTUM-WELLS CONTAINING MORE THAN ONE OCCUPIED SUBBAND}}, url = {{}}, year = {{1991}}, month = {{3}}, author = {{SKOLNICK MS and WHITTAKER DM and SIMMONDS PE and FISHER TA and SAKER MK and RORISON JM and SMITH RS and KIRBY PB and WHITE CRH}}, doi = {{10.1103/PhysRevB.43.7354}}, volume = {{43}}, journal = {{PHYSICAL REVIEW B}}, issue = {{9}}, pages = {{7354-7357}}, note = {{Accessed on 2025/04/08}}}