LONDON - WikiLeaks founder Julian Assange was scheduled to appear in a London court on Tuesday seeking to fight his extradition to Sweden in a sex-crimes investigation and trying to secure bail after being held a week in a British prison cell.

The 39-year-old Australian was ordered held in prison custody by a judge at a hearing on Dec 7 after surrendering himself to Scotland Yard to answer a Swedish arrest warrant.

Assange is wanted for questioning after two women accused him of sexual misconduct in separate encounters in Sweden over the summer. Lawyers for Assange say he denies the allegations and will contest the attempt to extradite him for questioning.

He will be represented in court by Geoffrey Robertson, a former appeals judge at the UN Special Court for Sierra Leone who has specialized in freedom of speech cases. Robertson's former clients include author Salman Rushdie.

Supporters were planning to protest Assange's detention outside the court, following a small rally on Monday outside Sweden's embassy in London.

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Some of Assange's supporters suspect the extradition request has been motivated by WikiLeaks' decision last month to begin publishing its trove of about 250,000 secret US diplomatic cables, something Swedish officials have denied.

The disclosures, which have continued unaffected since Assange was detained in prison, have offended some US allies and angered its rivals. Officials in Washington claim some other countries have already curtailed their dealings with the US government as a result.

At an hour-long court hearing last week, lawyer Gemma Lindfield -acting for Swedish police - said Assange is accused of rape, molestation and unlawful coercion.

She told the court one woman had accused Assange of pinning her down and refusing to use a condom during an encounter on Aug 14 in Stockholm. That woman also accused Assange of molesting her in a way "designed to violate her sexual integrity" several days later.

A second woman has accused Assange of having sex with her without a condom while he was a guest at her Stockholm home and she was asleep.

In Sweden, a person who has sex with an unconscious, drunk or sleeping person can be convicted of rape and sentenced to up to six years in prison.

Assange's Swedish lawyer, Bjorn Hurtig, claims the courts are stacked against defendants in sex cases in Sweden.

However, a 2009 European Commission-funded study found only 10 percent of sex offenses reported in Sweden result in a conviction.

Lawyers for Assange said they will make a new application on Tuesday to have him freed on bail, and will offer to post a hefty bond with the court. Several high-profile Britons - including socialite Jemima Khan and filmmaker Ken Loach - have offered to contribute 20,000 pounds ($31,500) each.

Associated Press