. . "Helina Hakkanen- Nyholm" . "Hakkanen-Nyholm"@en . "Helinä Häkkänen-Nyholm"@nl-NL . "Helina Hakkanen-Nyholm"@en . . . "Häkkänen-Nyholm" . "Nyholm" . . "Helina"@en . "Helina Hakkanen-" . . . "Helinä" .