Lehto, O. [ca. 1965]. Remarks on the integrability of the derivatives of quasiconformal mappings. In Annales Academiae Scientiarum Fennicae. Series A. 1, Mathematica = Sarja A. 1, Mathematica [Book]. Helsinki: Suomalainen Tiedeakatemia.
ISO-690 (author-date, English)LEHTO, Olli, 1965. Remarks on the integrability of the derivatives of quasiconformal mappings. Helsinki: Suomalainen Tiedeakatemia. Annales Academiae Scientiarum Fennicae. Series A. 1, Mathematica = Sarja A. 1, Mathematica, 371.
Modern Language Association 9th editionLehto, O. „Remarks on the integrability of the derivatives of quasiconformal mappings“. Annales Academiae Scientiarum Fennicae. Series A. 1, Mathematica = Sarja A. 1, Mathematica, book, Suomalainen Tiedeakatemia, 1965.
Mohr Siebeck - Recht (Deutsch - Österreich)Lehto, Olli: Remarks on the integrability of the derivatives of quasiconformal mappings, . Annales Academiae Scientiarum Fennicae. Series A. 1, Mathematica = Sarja A. 1, Mathematica, Helsinki 1965.
Emerald - HarvardLehto, O. (1965), Remarks on the integrability of the derivatives of quasiconformal mappings, Annales Academiae Scientiarum Fennicae. Series A. 1, Mathematica = Sarja A. 1, Mathematica, Bd. , Suomalainen Tiedeakatemia, Helsinki.